Objects in the image:
category: person
category: person
category: bus
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 wearing pink?
a: N/A
q: are they wearing a white shirt?
a: N/A
q: are they wearing a striped shirt?
a: N/A
q: are they wearing blue?
a: N/A
q: are they looking out of the window?
a: No
q: are they standing in the doorway?
a: No
q: are they sitting down?
a: Yes
q: are the to the back of the train?
a: Yes
q: are they at the last window?
a: Yes
q: are they on the left of the picture?
a: Yes