Objects in the image:
category: traffic light
category: car
category: traffic light
category: car
category: traffic light
category: traffic light
category: traffic light
category: car
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 a red?
a: No
q: is it a house?
a: No
q: is it a board?
a: No
q: is it a green?
a: No
q: is it a white?
a: No
q: is it a vehicle behind?
a: Yes