Objects in the image:
category: skis
category: person
category: snowboard
category: person
category: person
category: snowboard
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: No
q: is it skate board?
a: No
q: is it tree?
a: No
q: is it with the person?
a: Yes
q: is it bag?
a: No
q: with the front two?
a: Yes
q: with the front one?
a: No