Objects in the image:
category: stop sign
category: traffic light
category: car
category: traffic light
category: car
category: car
category: traffic light
category: car
category: clock
category: car
category: traffic light
category: car
category: car
category: clock
category: traffic light
category: car

Guessing-game dialogue about one of the objects:
q: is t clock?
a: No
q: is it car?
a: No
q: is it traffic signal?
a: Yes
q: Is it in the empty middle lane?
a: No
q: is it near that clock wall?
a: Yes
q: is it in the right corner of that wall?
a: Yes
q: is it with green signal on?
a: Yes