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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it skis?
a: No
q: i it bag?
a: Yes
q: i it black?
a: Yes
q: is it left one big?
a: No
q: is it front most?
a: Yes