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

Guessing-game dialogue about one of the objects:
q: is it human?
a: No
q: any objects associated with humans?
a: Yes
q: is the sticks?
a: No
q: is the skate board?
a: Yes
q: is the skate board of the man in  front?
a: Yes
q: when we see it is on right side?
a: Yes