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 the tennis player?
a: No
q: Is it something the tennis player is wearing?
a: No
q: Is it something the tennis player is holding?
a: No
q: Is it the tennis ball laying on the court?
a: Yes