Objects in the image:
category: person
category: person
category: person
category: person
category: bicycle
category: bicycle
category: person
category: person
category: person
category: person
category: bicycle
category: person
category: person
category: person
category: book
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they on a bike?
a: No
q: are they standing holding a bike?
a: Yes
q: is it the guy on the left holding the bike for the guy in the white hat?
a: No
q: is it the guy standing in the middle holding the bike?
a: Yes