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

Guessing-game dialogue about one of the objects:
q: is it a bus?
a: No
q: Is it a car?
a: Yes
q: Is it black?
a: No
q: the white car behind bus?
a: No
q: the black car farther?
a: No
q: Is it the white car farther than the black car?
a: No
q: Is it the grey one farther up?
a: Yes