Objects in the image:
category: motorcycle
category: fire hydrant
category: person
category: car
category: bicycle
category: person
category: stop sign
category: car

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a motorbike?
a: No
q: is it a bicycle?
a: No
q: is it a building?
a: No
q: is it a car?
a: No
q: is it a sign?
a: Yes
q: does it say pizza on it?
a: No
q: is it a traffic sign?
a: Yes