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

Guessing-game dialogue about one of the objects:
q: is it the person?
a: No
q: is it the skate?
a: No
q: is it the cigarette?
a: No
q: is it on the person?
a: No
q: is it that blue thing on the floor?
a: No
q: is it on the skate?
a: No
q: is it the floor?
a: No
q: is it on the floor?
a: No
q: is it clothes?
a: Yes
q: is it blue jeans?
a: No
q: is it shoes?
a: No
q: is it black jeans?
a: Yes