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

Guessing-game dialogue about one of the objects:
q: is it human?
a: No
q: is it red?
a: No
q: is it a vehicle?
a: Yes
q: is it white?
a: Yes
q: is it parked behind at least two vehicles?
a: Yes