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

Guessing-game dialogue about one of the objects:
q: is it a bike?
a: No
q: is person then?
a: Yes
q: on a bike?
a: No
q: see the guy on the bike that's on the right?
a: Yes
q: is the person to the left of that guy?
a: No
q: one of the people on the right?
a: Yes
q: is it the person that's right behind his bike?
a: Yes