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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: in the front?
a: Yes
q: in the left side?
a: No
q: the person wearing green jacket in front?
a: Yes