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

Guessing-game dialogue about one of the objects:
q: is a traffic light?
a: Yes
q: one of the ones showing red?
a: Yes
q: one of the first 3 on the left?
a: No
q: is it facing us?
a: Yes
q: the left one?
a: No
q: middle ??
a: No