Objects in the image:
category: chair
category: person
category: skateboard
category: chair
category: person
category: skateboard
category: skateboard
category: person
category: chair
category: person
category: skateboard
category: chair

Guessing-game dialogue about one of the objects:
q: is it human?
a: No
q: is it chair?
a: No
q: is it skateboard?
a: Yes
q: does it belong to the person who is performing the act?
a: No
q: is it being held by the person on the right side of the picture?
a: No
q: does it belong to the person who is wearing black t shirt?
a: No
q: does it have the colour red in it?
a: Yes