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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: touching a person?
a: Yes
q: a backpack?
a: Yes
q: one of the first 3 guys from the left?
a: No
q: one of the 2 ahead of them in the line?
a: Yes
q: 4th from the back?
a: No
q: 5th ??
a: Yes