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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it the red car in the front?
a: No
q: is it the black bus?
a: No
q: is it the white car parked 2nd on the left of the image?
a: No
q: is it the 1st red car on the left?
a: No
q: is it the 3rd car?
a: Yes