Objects in the image:
category: bus
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a bus?
a: No
q: is it a person?
a: Yes
q: is it in bus?
a: Yes
q: is it at the bottom?
a: Yes
q: is it in the window on very right?
a: No
q: is it in 2nd window from right?
a: No
q: is it in 3rd from right?
a: Yes
q: is it on the right of window?
a: Yes