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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: in the left side image?
a: No
q: is a player?
a: Yes
q: the player with white cap?
a: Yes