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

Guessing-game dialogue about one of the objects:
q: one of the cars?
a: No
q: one of the lamps?
a: Yes
q: the one on the very left?
a: No
q: the one next to it?
a: Yes
q: showing green?
a: Yes