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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is it facing us?
a: No
q: is it someone from middle group?
a: Yes
q: is it with helmet?
a: Yes
q: is it blue helmet?
a: No
q: the black helmet with yellowish board?
a: Yes