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

Guessing-game dialogue about one of the objects:
q: a Person.?
a: Yes
q: left side .?
a: Yes
q: the one with skate board?
a: No
q: the guy to the left of the red one?
a: Yes