Objects in the image:
category: bus
category: car
category: car
category: car
category: traffic light
category: fire hydrant
category: handbag
category: traffic light
category: car
category: person
category: car
category: car
category: traffic light

Guessing-game dialogue about one of the objects:
q: is it a car?
a: No
q: is it a vehicle?
a: No
q: is it a sign?
a: No
q: is it a building?
a: No
q: IS IT A TREE?
a: No
q: Is it a traffic signal?
a: Yes
q: on the left side?
a: No
q: on the right?
a: Yes
q: is it both light?
a: No
q: left light . ?
a: No
q: right .?
a: Yes