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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it one of the hands on traffic signal?
a: Yes
q: I see two on the left side of the photo, is it one of those?
a: Yes
q: Is it the hand on the left?
a: Yes