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

Guessing-game dialogue about one of the objects:
q: is the object a sign?
a: No
q: is the object a building?
a: No
q: is the object a vehicle?
a: No
q: is the object a post?
a: No
q: is the object a light?
a: No
q: is the object a plant or tree?
a: No
q: is the object a person?
a: Yes