Objects in the image:
category: person
category: car
category: book
category: car
category: bench
category: car
category: car
category: backpack

Guessing-game dialogue about one of the objects:
q: chair ??
a: No
q: person  ??
a: No
q: a car?
a: No
q: right or large tree?
a: No
q: bag on ground?
a: No
q: between the two big trees?
a: No
q: left of image?
a: No
q: sand ??
a: No