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

Guessing-game dialogue about one of the objects:
q: vehicle / ?
a: No
q: person / ?
a: Yes
q: left side of picture?
a: No
q: right side of picture?
a: No
q: on the middle bus?
a: Yes
q: front half of bus?
a: No
q: the window on back of bus?
a: No
q: on side of bus, 1st window from back?
a: No
q: on side of bus, 2nd window from back?
a: Yes
q: in back part of that window?
a: No
q: in front part?
a: Yes