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

Guessing-game dialogue about one of the objects:
q: is it the building?
a: No
q: is it the car?
a: Yes
q: is it green?
a: No
q: is it blue?
a: Yes