Chapter 4: Fine Points of Introductions
tpp pyramid-principle introductions scq situation-complication-question story-structure
Status: Notes complete
Overview
Chapter 4 provides a detailed, practical guide to writing the introduction of any document using the Situation-Complication-Question (S-C-Q) framework. Minto argues that an introduction must function as a “good story” — one the reader already knows — by establishing a familiar Situation, introducing a Complication that creates tension, and triggering the Question your document will answer. This narrative structure psychologically engages the reader and frames all subsequent content.
The chapter examines the mechanics of each S-C-Q element in depth: where to start the Situation, what constitutes a Complication, how the Key Line relates to the introduction, and how long an introduction should be. It then provides worked examples across four common document types (giving direction, seeking approval, explaining how to, and choosing among alternatives) and closes with a discussion of consulting-specific patterns (letters of proposal and progress reviews).
A central insight is that introductions are meant to remind, not inform — they should contain only what the reader already knows or will readily accept as true. The introduction anchors the reader in common ground before delivering the new ideas that form the pyramid’s body.
Core Concepts
Situation (S): The established, uncontroversial truth about the subject — the starting point the reader will accept without argument. It anchors the introduction in a specific time and place.
Complication (C): What happened next in the story to create tension and trigger the Question. It is not necessarily a “problem” but the narrative event that makes the reader ask “So what should we do?”
Question (Q): The question that arises naturally from the Complication — the question your document is designed to answer. There is always only one Question per document.
Answer (A): The main point of the document, which directly resolves the Question. It is stated at the top of the pyramid.
Key Line: The level of the pyramid directly below the main point. Key Line points answer the new question raised by the main point (“How?” or “Why?”) and also require their own brief S-C-Q introductions.
S-C-Q Story Structure: Every introduction tells a brief narrative with beginning (Situation), middle (Complication), and end (Resolution = the main point). This narrative engages the reader because it is a story he already knows, making him receptive to the new thinking that follows.
The Story as Introduction
The introduction works like an unfinished story — the reader’s interest is captured precisely because the story is unresolved. Like the opening “Two Irishmen met on a bridge at midnight in a strange city…” — the mind is immediately engaged and wants the resolution. Minto uses this analogy to explain why the S-C-Q structure is effective: by giving the reader a familiar context (Situation) and introducing a complication, the writer creates controlled anticipation that makes the reader want to read on.
Key principles:
- You want to build on the reader’s existing interest in the subject
- Every good introduction has a beginning, middle, and end — Situation, Complication, Resolution
- The resolution will always be the main point of the document
- Telling the reader things he already agrees with, before things he may disagree with, makes him more receptive
Where to Start the Situation
The Situation should begin with a statement the reader knows to be (or will accept as) true. Two types of readers:
Identified reader (letter, memo): Start at the point where you can make a self-sufficient, noncontroversial statement about the subject. The reader automatically understands and agrees to it.
Wide-circulation reader (report, book, magazine article): You cannot remind the reader of his own question — instead, you can assume readers are moderately well informed and present an explanation of what is already generally accepted knowledge.
Rule of thumb: If the information is of the nature to have appeared in Business Week or Fortune, you can assume it will be accepted as true by your readership.
Key characteristic of all opening Situation sentences: They anchor the reader in a specific time and place, establishing the base for a story to come.
Examples of opening Situation sentences:
- “Energoinvest is considering the possibility of exporting alumina from its Mostar plant to Ziar in Czechoslovakia.” (Memorandum)
- “Every major health service is beset by increasing pressure on already scarce resources — and the Irish Health Service is no exception.” (Report)
- “For the first 2.5 million years of the archeological record, the only artifacts left by man were strictly utilitarian: stone tools.” (Magazine article)
- “Like other people, managers in today’s business world are products of their own culture.” (Book)
The general reader response: “Yes, I’m sure that’s true, but so what?” — which creates the opening for the Complication.
What is a Complication?
The Complication is not a “problem” in the everyday sense — it is the complication in the story being told. It creates the tension that triggers the Question.
Exhibit 10 — Most documents answer one of four questions:
| Situation | Complication | Question |
|---|---|---|
| Have a task to perform | Something stops us from performing that task | What should we do? |
| Have a problem | Know the solution | How do we implement the solution? |
| Have a problem | A solution has been suggested | Is it the right solution? |
| Took an action | Action didn’t work | Why not? |
Exhibit 11 shows these four patterns applied to real articles from Harvard Business Review (Henry Strage’s Milestones in Management anthology):
- “Risk Analysis in Capital Investment” (Hertz, HBR): S = Need to choose among alternative capital investment opportunities; C = Do not know how to evaluate risk of uncertainty; Q = Is there a realistic way to measure risks involved?; A = Yes
- “One More Time: How Do You Motivate Employees?” (Herzberg, HBR): S = Want to get employees to take specific actions; C = Need to apply psychology of motivation; Q = How do we do that?; A = Apply the ideas in this article
- “Marketing Myopia” (Levitt, HBR): S = Many major industries have stopped growing or are threatened with decline; C = Assumption is that growth is threatened because the market is saturated; Q = Is that a correct assumption?; A = No, there has been a failure of management
- “Managing Our Way to Economic Decline” (Hayes & Abernathy, HBR): S = American business has experienced marked deterioration; C = Problems faced are the same as France and Germany, but U.S. decline is worse; Q = Why?; A = Managers do not focus on long-term technological competitiveness
Why That Order? — Varying the S-C-Q Sequence
The standard order is Situation → Complication → Solution, but the order can be varied to set the desired tone. The same content expressed in four different orders:
Basic Structure (S-C-Q-A):
- S = Diversification work has increased 40% in past 5 years
- C = Cannot demonstrate significant benefit to the client from any of our work
- Q = How ensure that diversification studies do bring significant benefits to our clients?
- A = Set up a Firm Development Project to study the problem
STANDARD: situation–complication–solution — The neutral, professional tone. Presents the history and reasoning before the recommendation.
DIRECT: solution–situation–complication — Opens with the answer. Used when the reader expects or is ready for the recommendation immediately.
CONCERNED: complication–situation–solution — Opens with the problem/alarm. Used when you need to create urgency or signal that something is seriously wrong.
AGGRESSIVE: question–situation–complication — Opens with the question itself. Used to create a sense of challenge or confrontation, signaling that the status quo is inadequate.
The Key Line
The Key Line not only answers the new Question raised by the main point — it also indicates the plan of the document.
Exhibit 12 — Key Line structure for a lengthy document:
The document opens with Title → Situation block → Complication (Question) block → Main Point block → then Key Line points (First, Second, Third) are listed before the First Heading begins. Setting out the Key Line points at the beginning lets the reader absorb your entire thinking in the first 30 seconds.
Important rule: Key Line points must be expressed as ideas, not as topic labels or categories.
Example of what NOT to do (Key Line as categories):
“This memorandum describes the project team approach… It is organized in six sections as follows: Background / Principles of project team approach / What project work is / How the program is organized / Unique benefits and specific results / Prerequisites for success.”
This is useless. It forces the reader to absorb a string of words without perspective — it is excess baggage that wastes his time. Never have a section labeled “Background” or “Introduction” because the information it contains will not be on the same level of abstraction as the other points. Never list subjects rather than ideas.
How Long Should an Introduction Be?
The introduction should be long enough to ensure that you and the reader are “standing in the same place” before you take him by the hand and lead him through your reasoning.
Guideline: Two or three paragraphs in most cases. The Situation and Complication can each be as long as three or four paragraphs, but never more than that.
Short introductions are fine: In a letter (“In your letter of January 15 you asked me whether…”) the introduction can be a single sentence. The closer you are in everyday dealings to the person to whom you are writing, the shorter the introduction can get — but it must always say enough to remind the reader of his Question.
Over-long introductions signal over-stating the obvious: If you find yourself littering the introduction with exhibits, you are over-stating what the reader already knows.
Examples from Minto of good introductions across document types (letter, newspaper editorial, magazine article, internal memorandum, report, essay, book, long-term publishing project) — all of them establish Situation and Complication before delivering the main point or triggering the Question.
Do Key Line Points Need Introductions?
Yes. Each Key Line point also needs its own brief S-C-Q introduction. The difference between initial and subsequent introductions:
- Initial introduction: Remind the reader of what he knows about the overall subject (e.g., current management techniques).
- First Key Line point introduction: Remind the reader why this subject is relevant to the overall point.
- Subsequent Key Line point introductions: Show the reader how the about-to-be-discussed subject relates to the previously discussed one.
Exhibit 13 — Key Line points also need introductions (using the “Management Tools for the Nineties” example):
- Overall introduction: S = Total Quality Management (TQM) was the hot tool of the 80s; C = Most major companies have now adopted TQM, but have not always seen expected benefits follow, while leaders are still gaining market share; Q = Why? What are the leaders doing better?; A = Leaders are adding Benchmarking and Activity-Based Management to their TQM toolkit
- Key Line: (1) Use Benchmarking / (2) Apply Activity-Based Management / (3) Focus TQM techniques on those processes that will make a difference
Each Key Line point then gets its own mini S-C-Q introduction (Benchmarking Process Efficiency, Determining Real Costs, Adjusting TQM Techniques) to remind the reader where they are in the overall argument.
Three Principles of Good Introductions
Minto synthesizes the chapter’s theory into three principles:
-
Introductions are meant to remind rather than to inform. Nothing should be included that would have to be proved to the reader for him to accept the statement of your main points — no exhibits, no new data.
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The introduction should always contain the three elements of a story. Situation, Complication, and Solution (the main point). In longer documents you will want to add an explanation of what is to come. The three elements need not always be placed in classic narrative order, but they must always be included and woven into story form.
-
The length of the introduction depends on the needs of the reader and the demands of the subject. There is scope to include history or background of the problem, outline of your involvement, earlier investigations, definitions of terms, and statements of admission — all can be woven into the story.
The Pivot: One Question per Document
The entire document depends on the beginning Question, of which there is always only one per document. If you appear to have two questions, they must be related — and if the answer to the first part is “yes,” that becomes the top of the pyramid, raising a “How?” question answered on the Key Line.
Working backward: If you cannot determine the question easily by thinking through the introduction, look at the material you intend to include in the body. Work backward: Why should the reader know these things? What question do they answer? Why would that question have arisen? Because of his situation. This logic gives you a plausible introduction.
Some Common Patterns
As you practice writing introductions, you will notice only four questions drive most documents:
- What should we do?
- How should we / will we / did we do it?
- Should we do it?
- Why did it happen?
The four most common business document patterns:
- Giving direction (What should we do? or How should we do it?)
- Seeking approval to spend money (Should we do it?)
- Explaining “How to” (How should we do it?)
- Choosing among alternatives (What should we do?)
Giving Direction
The most common business memorandum — you write to ask or tell someone else to do something. The Question is planted in the reader’s mind rather than reminding him of one he had.
Bare-bones structure:
- S = We want to do X
- C = Need you to do Y
- Q = How do we do Y? (implied, not stated)
When the question is “How?” the answer is invariably “steps” — so the Key Line will be a list of steps (Exhibit 14 shows this).
Note: The Complication and Answer are roughly reversals of each other — the Answer is the effect of carrying out the actions described as the Complication.
Seeking Approval to Spend Money
Standard structure:
- S = We have a problem
- C = We have a solution that will cost $X
- Q = (Should I approve?) — implied
Standard Key Line for approval requests (four reasons to approve):
- Resolution of the problem cannot wait
- This action will solve the problem (or is the best available alternative)
- The cost will be more than offset by projected savings (financial justification)
- There are other benefits we can get
Exhibit showing pyramid structure: The approval request pyramid has “Approve the spending of this money” at the top, with four branches: We must act now / This action will solve the problem / The financials look good / There are other goodies we get if we do this.
Explaining “How to”
Common in consulting. Key Line structure is always “steps” (answer to “How?”). Two sub-types:
Type 1 — New activity (reader has not done this before):
- S = Must do X activity
- C = Not set up to do so
- Q = How do we get set up?
Type 2 — Improving existing process (reader is already doing something):
- S = Your present system is X
- C = It doesn’t work properly
- Q = How change to make it work properly?
Key technique for “how to” documents: Lay out the present process and the recommended process side by side (Exhibit 15 demonstrates this with the market forecasting example). The differences between the two structures dictate what the Key Line steps must be.
Exhibit 15: Shows present process (3 steps in July) vs. recommended process (6 steps across July–September), with the resulting recommended structure pyramid showing three Key Line points: Establish inventory target levels / Delay making Master Schedule until September / Use formal process to decide monthly revisions.
Choosing Among Alternatives
Only arises when alternatives are known by the reader in advance (have been under discussion). Introduction structure:
- S = We want to do X
- C = We have alternative ways of doing it
- Q = Which one makes the most sense?
Two ways to structure the Key Line once you select an alternative:
Option A — Criterion-based (preferred when one alternative is clearly better on all criteria):
Select C
├── It is faster than A or B
├── It is cheaper than A or B
└── It is easier to implement
Option B — Alternative-based (when no single alternative wins on all criteria):
Select C
├── C gives us everything but...
├── A is no good because...
└── B is no good because...
Option C — Objective-based (when none of the alternatives gives you what you want):
It depends on what you decide you want
├── Choose A if what you want is steady sales
├── Choose B if what you want is quick profits
└── Choose C if what you want is labor peace
Important: The structure is not around “alternative ways to solve the problem” but around “alternative objectives.”
Some Common Patterns — Consulting
Consulting documents differ from normal business documents: they are longer and written mainly to inspire action. Consultants typically answer only the first three of the four questions (from Exhibit 10).
Letters of Proposal
Standard structure used by most consulting firms:
- S = You have a problem (1–2 sentence description)
- C = You have decided to bring in an outsider to solve it
- Q = (Are you the outsider we should hire to solve it?) — implied
The Answer is always “yes,” followed by a 4-part Key Line:
- We understand the problem
- We have a sound approach for solving it
- We have enormous experience in applying that approach
- Our business arrangements make sense
Variant for well-known clients (proposal is a formality):
- S = You have a problem (3–4 paragraph explanation)
- C = You want consulting help to solve it
- Q = How will you go about helping us solve our problem?
In this structure, the rest of the document is organized around the consultant’s approach to solving the problem — the consultant weaves examples of his experience in with the explanation of his approach.
Progress Reviews
Formal communications scheduled at the end of each phase of a project (leading up to a final report).
First progress review:
- S = We have been working on X problem
- C = We told you that step one would be to determine whether Y is the case. We have now done that.
- Q = What did you find?
Subsequent progress reviews (skeletal form):
- S = We told you X
- C = You asked us to investigate Y, which we have done
- Q = What did you find?
The Persuasive Power of the Introduction
A well-written introduction does more than gain and hold the reader’s interest — it influences his perceptions. The narrative flow:
- Lends a feeling of plausibility to the writer’s particular interpretation of the situation (which by its nature is a biased selection of the relevant facts)
- Constricts the reader’s ability to interpret the situation differently (like a trial lawyer’s opening statement giving the jury a framework in which to receive evidence)
- Gives a sense of inevitable rightness to the logic of the writer’s conclusion, making the reader less inclined to argue with the thinking that follows
- Establishes the writer’s attitude to the reader as a considerate one of wanting him to clearly understand the situation
Key Takeaways
- Every introduction is a story — it must have a beginning (Situation), middle (Complication), and end (Resolution = your main point). The reader’s interest is captured because the story is unfinished until you give the answer.
- The Situation should begin with a statement the reader already knows to be true. Opening Situation sentences anchor the reader in a specific time and place.
- The Complication is not necessarily a “problem” — it is the narrative event that creates tension and triggers the reader’s Question.
- Most documents answer only one of four questions: What should we do? / How should we do it? / Should we do it? / Why did it happen?
- The order of S-C-Q can be varied (standard, direct, concerned, aggressive) to set the desired tone — but all three elements must always be present.
- Introductions are meant to remind, not inform. Never include anything in the introduction that would have to be proved to the reader.
- The Key Line points must be expressed as ideas, never as topic labels or categories (never “Background,” “Introduction,” “Findings,” etc.).
- Each Key Line point needs its own brief S-C-Q introduction to remind the reader why this subject is relevant and how it connects to what came before.
- There is always only one Question per document. If you appear to have two, one becomes the top of the pyramid and the other is answered on the Key Line.
- Working backward from your body content to construct the introduction is a legitimate and effective technique — if you cannot determine the Question from the S-C-Q, look at what points you intend to make and ask what question they answer.
Related Chapters
- ch03-how-to-build-a-pyramid — Provides the foundational S-C-Q theory that Chapter 4 develops in detail; the bottom-up approach to building pyramids
- ch05-deduction-and-induction — Chapter 4 caveats recommend using induction over deduction at the Key Line level; Chapter 5 explains exactly why
- ch08-defining-the-problem — Chapters 8 and 9 go into great detail on consulting document patterns introduced here
- ch10-reflecting-pyramid-on-page — Referenced for how to set out Key Line points and use headings properly