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

Guessing-game dialogue about one of the objects:
q: Is it a vehicle?
a: No
q: is it a stop light?
a: No
q: is it a sign?
a: No
q: Is it the grass?
a: No
q: Is it a pole?
a: No
q: is it the street?
a: No
q: is it on the left?
a: Yes
q: is it yellow?
a: No
q: is it red?
a: No
q: is it the fog?
a: No
q: how about the street divider?
a: No