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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: it is a letter or word?
a: No
q: it is a number?
a: No
q: is it a part of the bus?
a: No
q: is it on the bus?
a: No
q: it is a wire?
a: No
q: is it a building?
a: No
q: it is the road?
a: No
q: is it a pole?
a: No
q: is it a vehicle in the back?
a: Yes