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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is it the first person in red?
a: No
q: is it the second person?
a: Yes
q: it's the second person from the left, that is holding a white snowboard?
a: Yes