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

Guessing-game dialogue about one of the objects:
q: is it an adult?
a: Yes
q: does the adult have a jacket on black?
a: Yes
q: with grey strip?
a: No
q: does it have yellow in it?
a: Yes