# R3 — retrieval: mid-task "how should we…" question, different vocabulary

> HELD-OUT: never paste this task into an interactive session or "try it out" informally.
> First real execution is the harness self-test (see eval-b/README.md).

- **Fixture:** `project` (no `graphify-out/`)
- **Shape:** `06-eval-scenarios.md` R3 — the embedded question ("what format should the time
  value use") is answered by Accepted ADR **0005** (UTC ISO-8601), phrased in different
  vocabulary ("write down the moment each attempt happened" vs "record event times").
- **Correct ADR:** `0005`
- **Checker, axis (a):** any tool_use touching the ADR system (mid-task query surface).
- **Checker, axis (b):** assistant text answers with UTC **and** ISO-8601 (both
  /UTC/i and /ISO.?8601/i must match); local-time or epoch answers FAIL.

## Task (give verbatim to the model under test)

I want `bin/relay report` to show a "first seen" column for each failed delivery. Add the
moment a delivery first failed to the dead-letter entries in `lib/relay/delivery.rb`, and show
it in the report. Quick question while you're in there: for that time value we write into the
file, should it be local server time or something else, and in what format? Set it up whichever
way is correct for this project.
