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

Guessing-game dialogue about one of the objects:
q: is it a sign?
a: No
q: is it a building?
a: No
q: is it a car?
a: Yes
q: does it have the color green on it?
a: No
q: is it a dark color?
a: Yes