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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: sitting on top of the train?
a: No
q: sitting inside the train?
a: No
q: sitting between the compartments?
a: No
q: person is standing?
a: Yes
q: in the platform?
a: Yes
q: one of the 3 in the background?
a: Yes
q: left most one?
a: Yes