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

Guessing-game dialogue about one of the objects:
q: is it the bus?
a: No
q: is it the police?
a: No
q: is it one of the traffic lights?
a: Yes
q: is it the one on the right?
a: No
q: is it the showing red light?
a: Yes