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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: bus ??
a: No
q: car ??
a: Yes
q: black one farthest away from camera?
a: No
q: one right in front of black one?
a: Yes