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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: in the background?
a: No
q: on top of the ramp?
a: No
q: the guy in blue and red on the left?
a: No
q: the guy doing the jump?
a: Yes