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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a ice skate board?
a: No
q: is a skis?
a: Yes
q: is of the left side yellow shirt person?
a: Yes