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

Guessing-game dialogue about one of the objects:
q: does it have anumber on it?
a: No
q: is it a plant?
a: No
q: is it the stop light?
a: Yes
q: the glowing thing?
a: No
q: is it a poll?
a: No
q: do you sit on it?
a: No
q: the building in back?
a: No
q: stop light in the back?
a: Yes