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 in left?
a: Yes
q: is it person?
a: No
q: is it cycle?
a: No
q: is it signal?
a: No
q: is it car?
a: Yes
q: is it in front?
a: No
q: is it backmost?
a: Yes