Objects in the image:
category: person
category: person
category: tennis racket
category: bench
category: person
category: person
category: person
category: person
category: bench
category: sports ball

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is she playing?
a: No
q: is it wearing orange?
a: No
q: is she wearing pink?
a: No
q: is he a ball boy?
a: No
q: is it seating?
a: No
q: is he behind a girl wearing pink?
a: Yes