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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they on the left side?
a: Yes
q: is it the first guy in the blue jacket?
a: Yes