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

Guessing-game dialogue about one of the objects:
q: it is a bike?
a: No
q: it is someone?
a: Yes
q: someone on our right?
a: Yes
q: the first one in front of us?
a: Yes