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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it one of the 3 closest to us?
a: No
q: are they in the left half of the picture?
a: No
q: i see 3 people and part of another back in the right, do you?
a: Yes
q: are they the blue coat on left?
a: No
q: is it a person?
a: Yes
q: is it 1 of 3 in front?
a: No
q: is it on left side?
a: No
q: is it on right side?
a: Yes
q: is it standing?
a: Yes
q: can u see 4 people on right ..who are standing?
a: Yes
q: 2 are in front and 2 are at back?
a: Yes
q: is it in front?
a: Yes
q: is it on left?
a: No