Objects in the image:
category: fire hydrant
category: traffic light
category: traffic light

Guessing-game dialogue about one of the objects:
q: is it a hydrant?
a: No
q: is it a person?
a: No
q: is it a light?
a: Yes
q: is it a traffic light?
a: Yes
q: is it the one that is red?
a: Yes