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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a vehicle?
a: Yes
q: Is it a car?
a: Yes
q: Is it to the left?
a: No
q: Is it the one at the back, closer to camera?
a: No
q: Is it the one in front of it?
a: No
q: Is it beside it?
a: No
q: Is it beside the truck, in white?
a: Yes
q: Is it to the right, near the signal?
a: Yes