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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is it the one doing the trick?
a: No
q: Is it one of the first three on from the left?
a: No
q: Is it one of the next two?
a: No