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

Guessing-game dialogue about one of the objects:
q: is it in front?
a: No
q: is it person?
a: Yes
q: is it in left?
a: Yes
q: is in front in left?
a: No
q: is it backmost?
a: Yes
q: is in bus?
a: No
q: is he last one in shop in back?
a: No
q: i he 2nd from front in left?
a: Yes