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

Guessing-game dialogue about one of the objects:
q: is it a car?
a: Yes
q: is it on the left?
a: N/A
q: is it the white car?
a: No
q: is it the van?
a: No
q: is it the car in front of the van?
a: Yes