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

Guessing-game dialogue about one of the objects:
q: is a person?
a: N/A
q: the man in the bottom right of image?
a: No
q: the female in front?
a: Yes