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

Guessing-game dialogue about one of the objects:
q: Are you going to be honest?
a: Yes
q: Do you wear it?
a: No
q: is it round?
a: Yes
q: is it yellow?
a: Yes
q: is it in the air?
a: No
q: is it near the net?
a: Yes