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

Guessing-game dialogue about one of the objects:
q: is a person n?
a: Yes
q: in black?
a: No
q: on the left behind the car?
a: Yes