Objects in the image:
category: person
category: person
category: boat
category: truck
category: person
category: motorcycle
category: person
category: person
category: motorcycle
category: person
category: person
category: motorcycle
category: boat
category: person
category: person
category: person
category: person
category: person
category: motorcycle

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a vehicle?
a: Yes
q: Is it a boat?
a: No
q: Is it a bike?
a: No
q: Is it the white truck in the middle in back?
a: Yes