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

Guessing-game dialogue about one of the objects:
q: is it a building?
a: No
q: is it a sign?
a: No
q: is it a person?
a: No
q: is it a vehicle?
a: Yes
q: is it the green truck?
a: No
q: is it the silver car?
a: Yes