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

Guessing-game dialogue about one of the objects:
q: is it a train?
a: No
q: traffic light?
a: Yes
q: the one on the right side of picture?
a: No
q: left side, all of it, the complete sign?
a: No
q: one of the lights'?
a: Yes
q: green light? ?
a: Yes