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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a skiing board?
a: No
q: is a skiing board?
a: No
q: is a person?
a: No
q: is he wearings of a person?
a: Yes
q: is a cloth?
a: No
q: is a skiing stick?
a: No
q: carried by a person?
a: Yes
q: is a bag?
a: Yes
q: with the blue shirt person?
a: Yes