Objects in the image:
category: motorcycle
category: person
category: backpack
category: person
category: person
category: car
category: motorcycle
category: person
category: truck
category: person
category: car
category: person
category: person

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a vehicle?
a: Yes
q: Is it the white vehicle in the foreground?
a: No
q: Is it the large truck with the man standing on it?
a: No
q: Is it the motorcycle behind it?
a: No
q: Is it the motorcycle the man is riding behind the white car?
a: Yes