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

Guessing-game dialogue about one of the objects:
q: is it a traffic light?
a: No
q: is it a vehicle?
a: Yes
q: is it driving away from us?
a: No
q: is it the white van?
a: Yes