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

Guessing-game dialogue about one of the objects:
q: is it vehicle?
a: No
q: sign ??
a: No
q: building ??
a: No
q: crane ??
a: No
q: Is it the black metal tower in the middle?
a: No
q: human in car?
a: No
q: streetlight ??
a: Yes
q: crosswalk light?
a: Yes