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

Guessing-game dialogue about one of the objects:
q: hello, is it the girl?
a: No
q: is it something she hold?
a: No
q: is it the red part of the ground?
a: No
q: is it the black part of the ground?
a: No
q: is it a vegetable?
a: No
q: is it related to the wall in any manner?
a: No
q: is it the ball?
a: Yes