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

Guessing-game dialogue about one of the objects:
q: it is a person?
a: No
q: it is clothing?
a: No
q: it is blue?
a: No
q: it is green?
a: No
q: it is a house?
a: No
q: it is in the background?
a: No
q: it is under the green tent?
a: No
q: it is a snowboard?
a: Yes
q: the blue one?
a: N/A
q: blue and white?
a: N/A