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

Guessing-game dialogue about one of the objects:
q: is it green?
a: No
q: is it diamond shaped?
a: No
q: is it a person?
a: No
q: is it something a person is wearing?
a: No
q: is it an object?
a: Yes
q: is the person holding the object?
a: Yes