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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a racket?
a: No
q: is it a ball?
a: No
q: is it an article of clothing?
a: No
q: is it on the tennis court?
a: Yes
q: is it a chair?
a: No
q: is it a bottle of water?
a: Yes