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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a tree?
a: No
q: is it the sign?
a: No
q: is it the trashcan?
a: No
q: is it on the top half of the photo?
a: Yes
q: is it a flag?
a: No
q: is it the traffic light?
a: Yes