Objects in the image:
category: person
category: car
category: umbrella
category: truck
category: car
category: person
category: truck
category: motorcycle
category: truck
category: traffic light

Guessing-game dialogue about one of the objects:
q: is it a car?
a: No
q: is it on the motorcycle?
a: Yes
q: is it the numberplate?
a: No
q: is it the light?
a: No
q: is it a person?
a: Yes
q: the whole person?
a: Yes