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

Guessing-game dialogue about one of the objects:
q: is it a human?
a: Yes
q: is it on either bike?
a: No
q: is it adult?
a: Yes
q: is it a man?
a: Yes
q: is it smoking man in back?
a: Yes