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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a vehicle?
a: No
q: is a parking meter?
a: No
q: is a sign board?
a: No
q: is in the background?
a: No
q: is the bus?
a: No
q: is near the building?
a: Yes
q: is a traffic light?
a: Yes
q: all the 3?
a: Yes