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

Guessing-game dialogue about one of the objects:
q: one of the people?
a: No
q: is it a snowboard?
a: Yes
q: the blue snowboard?
a: No
q: is it red?
a: Yes