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

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: is it in the tip left corner?
a: N/A
q: is it walking down the platform?
a: Yes
q: is it wearing a black cap?
a: N/A
q: Is only a small part of it visible, the rest is cut off by the left margin of the photo?
a: No
q: is it a redhead?
a: No
q: is it female?
a: No
q: is it facing the camera in a beige coat?
a: No
q: is it white haired and behind a  couple?
a: Yes