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

Guessing-game dialogue about one of the objects:
q: Is it human?
a: No
q: Is it a bus?
a: No
q: Is it a car?
a: Yes
q: Is it behind the bus?
a: Yes
q: Is it directly behind the bus?
a: No