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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a boat?
a: No
q: Is it a tree?
a: No
q: Is it a building?
a: No
q: Is it a light?
a: No
q: Is it a bike?
a: Yes