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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it snowboard?
a: No
q: is it backpack?
a: Yes
q: 1st from left?
a: No
q: Is it the 2nd backpack from the left?
a: No
q: 3rd ..?
a: Yes