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

Guessing-game dialogue about one of the objects:
q: is it in left?
a: No
q: is it person?
a: No
q: Is it a boat?
a: No
q: is it bike?
a: No
q: is it stick in the ground?
a: No
q: is it bag?
a: Yes
q: is it in front of the bike?
a: Yes