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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: one on skateboard up close to camera in middle?
a: No
q: is it person on left side?
a: Yes
q: Is it the man in the bright blue shirt?
a: No
q: is it next guy in gray shirt?
a: No
q: is it leftmost guy in reddish pant?
a: Yes
q: Is it the person farthest to the left with red pants?
a: Yes