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

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: is he/she wearing red?
a: No
q: does he have ski stick in his hand?
a: Yes
q: Is it the man in front wearing purple and yellow colors?
a: Yes