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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: Is it the first from the right to the left of the window?
a: No
q: Is it 2nd?
a: No
q: Is it the third person?
a: Yes