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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a train?
a: Yes
q: is there a train in front of it?
a: N/A
q: is there a train behind it?
a: Yes
q: Is there a two on it?
a: No
q: is it next to a man?
a: Yes