Objects in the image:
category: car
category: traffic light
category: traffic light
category: fire hydrant
category: car
category: person
category: person
category: car

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the fire hydrant?
a: No
q: is it a flag?
a: No
q: is it a vehicle?
a: Yes
q: Is it the first white truck on the right?
a: Yes