Objects in the image:
category: bus
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
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: is he inside bus?
a: Yes
q: on back side?
a: N/A
q: middle of bus?
a: Yes
q: most middle one?
a: No
q: wearing dark blue?
a: No
q: little bit yellow?
a: N/A
q: the person sits near to window?
a: Yes
q: Is it the lady with the scarf?
a: No
q: Is it the person just left of the middlemost one?
a: Yes
q: a man looking outside of window?
a: Yes