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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they off the train?
a: No
q: are they in the back of the train?
a: Yes
q: are they standing?
a: Yes
q: are they all they way in the back?
a: No