Objects in the image:
category: person
category: person
category: car
category: person
category: person
category: person
category: clock
category: person
category: car
category: person
category: car
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: in the building?
a: No
q: is a car?
a: Yes
q: white ??
a: No
q: yellow ??
a: No
q: black ??
a: Yes