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

Guessing-game dialogue about one of the objects:
q: vehicle ??
a: Yes
q: on the left?
a: No
q: is it white?
a: No
q: black one facing us?
a: Yes