Objects in the image:
category: person
category: person
category: person
category: car
category: car
category: person
category: person
category: car
category: car
category: truck
category: stop sign
category: car
category: car
category: truck

Guessing-game dialogue about one of the objects:
q: a car?
a: Yes
q: a van ??
a: No
q: the 1st grey car?
a: No
q: 2nd ??
a: No
q: 3rd ??
a: No
q: red ??
a: N/A
q: black ??
a: No
q: grey ??
a: Yes
q: behind the red?
a: Yes
q: we only see a small part?
a: Yes