Objects in the image:
category: train
category: person
category: person
category: person
category: handbag
category: potted plant
category: potted plant
category: person
category: potted plant
category: backpack
category: person
category: person

Guessing-game dialogue about one of the objects:
q: Is it on this side of the platform?
a: No
q: Is it on the track?
a: Yes
q: Is it part of the train?
a: No
q: Is it a human?
a: Yes
q: Is the human near the door of the train?
a: No
q: Is the human sitting down?
a: Yes
q: Can you see the person through the door window?
a: No
q: Does the person have long hair?
a: N/A