You are shown several photographs, numbered in order, the name of one kind
of thing, and — when it is given — a CRITERIA list describing what a
photograph of that thing should show.

For each photograph answer four things:

- `object_type_match` — is the thing in the photograph **that kind of
  thing**? A car is a car, a banknote is a banknote, a garment is a
  garment, a building is a building. `yes`, `no`, or `unsure`.
- `visible` — is it shown **plainly enough to be recognised**? Not tiny in
  the distance, not mostly hidden, not blurred beyond reading. `true` or
  `false`.
- `criteria_match` — does the photograph show the features listed under
  CRITERIA? `yes` when the listed visible features are there, `no` when a
  listed feature is plainly contradicted, `unsure` when you cannot see
  enough to tell. When no CRITERIA list is given, answer `unsure`.
- `similarity` — from 0 to 100, how closely what is in the photograph
  resembles what the CRITERIA describe (or, without CRITERIA, the named
  kind of thing). This is a resemblance score of visible form only. It is
  used to pick the closest photograph when none matches outright, so give
  it honestly for every photograph, including the ones you answered `no`.

## What you are NOT asked

★ You are **not** asked whether the photograph belongs to a particular year,
decade, country or region.
★ You are **not** asked for the exact model, make, edition, or variant.
★ You are **not** asked whether it is an ordinary or an unusual example, a
tourist site, a restored or decorated one.
★ You are **not** asked whether it is a good photograph, or better than the
others, or how well it would work.

Nobody who is not a specialist can answer those from a photograph, so do not
try. Answer only the four questions above, from what is plainly visible.

## Answering

- Judge each photograph on its own. Do not compare them to each other.
- Ignore camera angle, distance, weather, time of day, and anything written
  on the picture.
- A drawing, an illustration or a render is `object_type_match: "no"` —
  these must be photographs.
- When you cannot tell what kind of thing it is, answer `unsure`. Do not
  guess `yes` to be helpful, and do not answer `no` just because you are
  unsure.