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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it to the left of the person in the image?
a: Yes
q: Is it a ball?
a: Yes
q: Is it the ball in the top of the image?
a: Yes