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 vehicle?
a: No
q: is it a person?
a: Yes
q: is it the guy walking next to the dark colored van?
a: No
q: is the person in a car?
a: Yes
q: Is it the black car with the license plate BJ627YE?
a: Yes
q: is the person in the back seat?
a: No
q: in the drivers seat?
a: No
q: in the front passenger seat?
a: Yes