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

Guessing-game dialogue about one of the objects:
q: is it  a person?
a: Yes
q: is person in crowd?
a: Yes
q: is person at left?
a: No
q: is person at right?
a: Yes
q: is he at front?
a: Yes
q: a yellow cap?
a: No
q: is person wears cap?
a: No
q: a blue shirt?
a: No
q: a black shirt wearing?
a: Yes
q: nearer to blue shirt?
a: Yes