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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: a light?
a: Yes
q: is it in the foreground?
a: Yes
q: a light?
a: Yes
q: in the foreground?
a: Yes
q: Is it a stop sign?
a: Yes
q: left one?
a: Yes