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

Guessing-game dialogue about one of the objects:
q: is it vehicle?
a: Yes
q: is it coming or facing towards us?
a: Yes
q: is it one among two in front?
a: Yes
q: the left one black car?
a: No
q: the white wan?
a: Yes