Objects in the image:
category: car
category: traffic light
category: person
category: car
category: car
category: traffic light
category: stop sign
category: car
category: traffic light
category: traffic light

Guessing-game dialogue about one of the objects:
q: is it a car?
a: No
q: is it a light?
a: No
q: is it a person?
a: Yes
q: are they in the red car?
a: Yes