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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is he wearing red?
a: No
q: Is he wearing black?
a: N/A
q: Is she wearing yellow?
a: No
q: Is she wearing a scarf?
a: Yes
q: Is her scarf purple?
a: Yes