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

Guessing-game dialogue about one of the objects:
q: is it a sign?
a: No
q: is it a person?
a: No
q: is it a lamp post?
a: No
q: is it on the building?
a: No
q: is it a tree?
a: No
q: is it a street light?
a: Yes
q: Is it the pedestrian "walk" sign?
a: Yes
q: is it a specific part of the street light?
a: No
q: is it the whole street light?
a: Yes