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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: a board?
a: No
q: one of the carts on the left side?
a: No
q: clothing ??
a: No
q: is it in the left side of the picture?
a: No
q: is it skis?
a: No
q: a cart?
a: No
q: cable car?
a: No
q: a backpack?
a: Yes
q: Is it the one to the right of the picture with a gray hat and khaki pants?
a: No
q: Is it the snowboard on the left?
a: No
q: Can you see more than two backpacks?
a: Yes
q: closest to the right? guy with black hat?
a: Yes