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

Guessing-game dialogue about one of the objects:
q: is it in front?
a: No
q: is it person?
a: Yes
q: i in left?
a: No
q: is in backmost?
a: Yes
q: are 2 there in backmost right?
a: Yes
q: is left one?
a: No
q: is right one?
a: Yes