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

Guessing-game dialogue about one of the objects:
q: Wow.  Is it one of the tennis balls?
a: Yes
q: If you cut the picture in half, is it in the top half?
a: No
q: If you cut the picture down the middle, would it be on the left side?
a: Yes
q: I count 5 balls in the lower left side.  Would you agree?
a: No
q: Is it one of the 3 balls at the very very bottom of the picture?
a: Yes
q: Is it the ball furthest to the left?
a: No
q: The middle ball?
a: Yes