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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the player?
a: No
q: is the person wearing white top?
a: Yes
q: is the wearing blue pants?
a: No
q: is he sitting?
a: Yes
q: is he wearing blue jacket?
a: No