Objects in the image:
category: traffic light
category: backpack
category: person
category: traffic light
category: traffic light
category: bicycle
category: car
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it in front of the 2 guys walking?
a: No
q: is it a sign?
a: No
q: does it have wheels?
a: No
q: is it on a black and white pole?
a: Yes
q: is it lit with a red light?
a: No
q: is it on the nearest pole?
a: Yes