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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: behind the net?
a: No
q: on the bench?
a: No
q: wearing black?
a: No