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

Guessing-game dialogue about one of the objects:
q: is it yellow?
a: Yes
q: is it a person?
a: No
q: is it on the person?
a: No
q: is it what you play with? the rocket?
a: No
q: is it a ball?
a: Yes
q: which is more down?
a: Yes