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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: with skateboard on right side?
a: No
q: are they standing in the group of three in front of the crowd?
a: Yes
q: is it the one on left in shorts?
a: No
q: are they in middle of three?
a: Yes