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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it on the person?
a: Yes
q: is it blue?
a: No
q: is it yellow?
a: No
q: is it white?
a: No
q: is it black?
a: No
q: is the person holding it?
a: Yes
q: Does it have a "w" on it?
a: Yes