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

Guessing-game dialogue about one of the objects:
q: Is it the kid in front on the snowboard?
a: No
q: is it at back?
a: Yes
q: is it immediately behind this kid?
a: No
q: is it the one with black jacket?
a: No
q: is it the third person standing nearby?
a: No
q: is it standing at back with black jacket?
a: No
q: is it a person?
a: Yes
q: is it the kid in front?
a: No
q: is it wearing a black jacket?
a: N/A
q: is it one of other 2 kids on right side?
a: No
q: is it standing at back?
a: N/A
q: is it wearing a black jacket and a hat?
a: No
q: is it at distance...wearing red pants?
a: No