Objects in the image:
category: car
category: truck
category: car
category: car
category: car
category: bench
category: truck

Guessing-game dialogue about one of the objects:
q: is a vehicle?
a: Yes
q: red ??
a: No
q: blue ? ?
a: No
q: the white one?
a: No
q: upper right corner?
a: Yes