Objects in the image:
category: traffic light
category: bench
category: car
category: traffic light
category: truck
category: fire hydrant
category: truck
category: car
category: truck
category: traffic light
category: traffic light

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a stoplight?
a: Yes
q: is it on the left?
a: No
q: is it one of the connected 2 on the left?
a: No
q: is it the next one over, the green light?
a: Yes
q: the whole light?
a: Yes