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

Guessing-game dialogue about one of the objects:
q: is it car?
a: No
q: is it crane?
a: No
q: is it car?
a: No
q: is it crane?
a: No
q: is it stoplight?
a: Yes
q: is it on pole on left side?
a: No
q: over the building?
a: Yes
q: the one in middle?
a: Yes