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

Guessing-game dialogue about one of the objects:
q: is it a sign?
a: No
q: is it a car?
a: No
q: is it a building?
a: No
q: is it part of a building?
a: No
q: is it a living thing?
a: No
q: Does it use electricity?
a: Yes
q: is it green?
a: Yes