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

Guessing-game dialogue about one of the objects:
q: is it a light?
a: No
q: is it in shadow?
a: Yes
q: is it in the middle of the picture?
a: No
q: is it on the left?
a: Yes
q: is it a sign?
a: No
q: is it rectangular?
a: N/A