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

Guessing-game dialogue about one of the objects:
q: is it a human being?
a: No
q: is it a racquet?
a: No
q: it is a ball?
a: Yes
q: is it in the air?
a: No