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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it racket?
a: No
q: is it ball?
a: Yes
q: Is it a person?
a: No
q: Is it a racket?
a: No
q: Is it a ball?
a: Yes