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

Guessing-game dialogue about one of the objects:
q: is it the train?
a: No
q: is it a pole?
a: No
q: is it a person?
a: Yes
q: in the back left window?
a: No
q: in the back center window?
a: No
q: in the back right window?
a: No
q: in black in the bottom right corner?
a: Yes