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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: Is it the skis?
a: Yes
q: are they on the left?
a: Yes
q: is it the person wear blue?
a: Yes
q: is it both of them?
a: Yes