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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is it in front?
a: No
q: i in left?
a: Yes
q: are 2 standing in backmost near the big white?
a: No
q: are 3 in front?
a: Yes
q: is it left one?
a: No
q: is in middle?
a: No
q: is in right?
a: No
q: is it right one in 23?
a: No
q: is it right one in 3?
a: No
q: is in right backmost?
a: No
q: is a person?
a: Yes
q: in the air?
a: No
q: on the left side?
a: Yes
q: Is it wearing cheques?
a: No
q: wearing black?
a: No
q: wearing light brown in the center?
a: No
q: are they very far?
a: Yes
q: on the left?
a: Yes
q: wearing blue??
a: Yes