Objects in the image:
category: bus
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: truck
category: person
category: giraffe

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: the giraffe?
a: No
q: on top of car?
a: No
q: car itself?
a: Yes