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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is he in front?
a: No
q: is he in black in back?
a: No
q: is he shown only half?
a: Yes
q: is that in front one?
a: Yes