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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a piece of sporting equipment?
a: Yes
q: is a person holding it?
a: Yes
q: is it a racquet?
a: Yes
q: Is it the racquet that appears to be the biggest of the raquets in the picture?
a: Yes