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

Guessing-game dialogue about one of the objects:
q: is it red?
a: No
q: is it a person?
a: Yes
q: is he in the foreground?
a: No
q: is he on the train?
a: N/A
q: is he in the window?
a: Yes
q: is he wearing red?
a: No
q: is he wearing blue?
a: Yes
q: Is he in the window 3rd from the right?
a: Yes