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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a vehicle?
a: No
q: is it the red sign?
a: Yes
q: is it one of the red lights?
a: Yes
q: is it the one to the right of the picture?
a: No
q: the one next to it?
a: Yes