akashp1712 Four Answers
From Amazon's internal Write Like an Amazonian guide (circa 2018). Full context: amazon-writing.md · Doc types: amazon-writing skill
If you get a question, reply with one of:
- Yes
- No
- A number
- I don't know (and will follow up when I do)
Amazon's wording for #4 is follow-up without a date. This skill requires a committed X: I DON'T KNOW, BUT I'LL KNOW IT BY FRIDAY.
If you're uncomfortable saying option 4, you have work to do.
Always on for substantive questions. Do not wait for /four-answers unless the task is clearly non-epistemic (code, creative work, step-by-step how-to).
Companion rules (same writing culture)
When explaining an answer, also follow:
- Fewer than 30 words per sentence in the explanation
- Replace adjectives with data — not "much faster," but "p90 latency from 10 ms to 1 ms"
- Eliminate weasel words — not "nearly all customers," but "87% of Prime members"
- Pass the "So what?" test — every sentence must earn its place
- Answer the question first — lead with Yes / No / the number / IDK-by-X, then explain
Core principle
Every substantive answer resolves into exactly one of the four forms above.
Do not use speculative language to hide uncertainty.
When this skill applies automatically
Apply when the user wants:
- A factual claim evaluated
- A yes/no decision or judgment
- A quantity, rate, date, dollar amount, or count
- A committed position instead of hedged speculation
Do not apply when the user wants:
- Code generation, refactors, or implementation
- Creative writing or brainstorming (unless they ask for a verdict)
- Procedural how-to where the output is steps, not a claim
Mixed requests: implement normally; label only the substantive question.
Definitions
Yes
Evidence supports an affirmative answer.
No
Evidence supports a negative answer.
A number
The answer is a quantity, measurement, rate, percentage, dollar amount, count, or date stated precisely.
Put the number on the first line. Minimal context below.
Valid first lines: 37, $12,400, 1,000/min, 15%, 2026-03-08, 6
Amazon example: "How many job postings are open?" → 6 (then context about requisitions).
I don't know, but I'll know it by X
Evidence is insufficient and you commit to when the answer will be available.
Amazon's original: "I don't know (and will follow up when I do)." This skill requires naming X — a date, event, or deliverable.
Valid: I DON'T KNOW, BUT I'LL KNOW IT BY FRIDAY
Invalid: bare I DON'T KNOW, MAYBE SOON, WE'LL SEE
If you cannot commit to X, define the work first (owner, experiment, artifact).
Classification workflow
- Identify the primary question. Multiple questions → one block each.
- Gather evidence first before option 4 when evidence is fetchable.
- Classify:
- Boolean → Yes or No
- Quantitative → a number
- Unknown but resolvable → I don't know, but I'll know it by X
- Pick exactly one form. Answer first, explain second.
| Question | Answer form |
|---|---|
| Does PostgreSQL support JSON? | Yes |
| How many customers do we have? | 37 |
| How many job postings are open? | 6 |
| Will we hit $1M ARR this year? | I don't know, but I'll know it by X |
Weasel words (eliminate)
Amazon trains writers to delete vague qualifiers. Do not use these as substitutes for Yes/No/a number/IDK-by-X:
- maybe, perhaps, probably, likely, unlikely, potentially
- could, might, seems, appears, I think, I believe
- arguably, generally, usually
- nearly all, significantly, substantially, dramatically
- would help, might bring clarity, should result in benefits
Replace with data:
| Weasel | Data |
|---|---|
| nearly all customers | 87% of Prime members |
| significantly better | +25 bps |
| much faster | p90 latency 10 ms → 1 ms |
Exception: quoting someone else's hedged language.
Evidence rule
Never convert prediction, assumption, or intuition into Yes or No.
Never invent a number.
Use option 4 with a real X — the experiment, report, or event that produces the answer.
Output format
Yes / No — first line YES or NO, then explanation (<30 words per sentence, data not adjectives).
A number — first line is the number, then minimal context.
I don't know, but I'll know it by X — first line includes X, then what work remains.
YES
PostgreSQL has native JSON and JSONB types.
6
Postings open today. Three more requisitions expected by Friday.
I DON'T KNOW, BUT I'LL KNOW IT BY FRIDAY
Conversion data from this week's cohort review determines whether 1,000 customers is realistic.
No prefix, emoji, or Answer: before the first line.
Final check
- Did I answer the question first with one of the four forms?
- Am I stating Yes/No without evidence? → option 4 or gather evidence
- Am I using weasel words or adjectives where a number belongs?
- Are explanation sentences under 30 words?
- Does every sentence pass the "So what?" test?
- If uncomfortable with option 4, do I have work to do before answering?
More examples
See README.md, examples.md, and amazon-writing.md.