Objects in the image:
category: traffic light
category: traffic light
category: stop sign

Guessing-game dialogue about one of the objects:
q: Is it a sign?
a: No
q: Is it a tree?
a: No
q: Is it a pole?
a: No
q: Is it a wire?
a: No
q: Is it a traffic light?
a: Yes
q: Is it the left one?
a: No
q: The middle one?
a: Yes
q: Are there more than two?
a: No