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

Guessing-game dialogue about one of the objects:
q: is it a car?
a: No
q: is it a red light?
a: No
q: is it a person?
a: Yes
q: is he/she in a car?
a: No
q: is it the person in a black shirt behind the car?
a: No
q: is it a person in a sky blue shirt?
a: Yes