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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: Is it a vehicle?
a: Yes
q: is it green?
a: No
q: is ti bike?
a: No
q: is it car?
a: No
q: is it truck?
a: Yes
q: near to the persons?
a: Yes