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

Guessing-game dialogue about one of the objects:
q: Hello, is it a person?
a: Yes
q: The person closest to the camera?
a: N/A
q: Is it in the left image?
a: Yes
q: Is it the guy about to hit the ball?
a: Yes