Objects in the image:
category: car
category: person
category: person
category: person
category: person
category: person
category: car
category: person
category: person
category: traffic light
category: car
category: person
category: car
category: person
category: stop sign
category: person
category: person
category: car

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it one of the men in front?
a: No
q: is the person wearing blue?
a: No
q: is the person to the right of the white van?
a: Yes
q: is the person wearing white?
a: No
q: is it the back of someone?
a: Yes