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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the person in front...black shirt?
a: No
q: is it the female at back...blue shirt?
a: No
q: is it the female at back with red handbag?
a: No
q: is it somebody near her?
a: No
q: is it the person near the black shirt?
a: Yes