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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is a person wearing it or holding it?
a: No
q: is it the bike or any part of the bike?
a: Yes
q: the whole bike?
a: Yes