Objects in the image:
category: traffic light
category: train
category: traffic light
category: traffic light
category: traffic light
category: traffic light

Guessing-game dialogue about one of the objects:
q: is the wall?
a: No
q: is the stoplight?
a: Yes
q: one of them?
a: Yes
q: the one at the end?
a: N/A
q: the one in the middle?
a: No
q: the one facing the wall?
a: Yes