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

Guessing-game dialogue about one of the objects:
q: a traffic light?
a: Yes
q: the one on the left?
a: No
q: on the right?
a: No
q: Is it in the middle?
a: Yes