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

Guessing-game dialogue about one of the objects:
q: is it in the foreground?
a: No
q: is it the sign?
a: Yes
q: Is it the sign with the letters AVON below it?
a: N/A
q: the traffic signal?
a: Yes
q: all of it?
a: No
q: red one?
a: No
q: green one?
a: Yes
q: left half of it?
a: Yes