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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it car?
a: No
q: is it brown?
a: No
q: is it van?
a: Yes