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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a car or bus?
a: Yes
q: the red one?
a: No
q: the green bus?
a: No
q: the pink bus?
a: Yes
q: all of it?
a: Yes