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

Guessing-game dialogue about one of the objects:
q: IS IT THE SIGNAL?
a: No
q: IS IT THE PERSON?
a: No
q: IS IT THE CAR?
a: Yes