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

Guessing-game dialogue about one of the objects:
q: is the object a vehicle?
a: Yes
q: is the vehicle white?
a: No
q: is the vehicle green?
a: No