Objects in the image:
category: person
category: person
category: fire hydrant
category: person
category: person
category: person
category: person
category: person
category: bicycle

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the bike?
a: Yes
q: can you see the whole bike?
a: Yes
q: guy in the sweatshirt near the guy in gray holding it?
a: Yes