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

Guessing-game dialogue about one of the objects:
q: person ??
a: Yes
q: middle ??
a: No
q: right / ?
a: Yes
q: front with his racket held higher than the rest?
a: No
q: back of him just one hand and feet showing?
a: No
q: is it the person cut off the picture to the right?
a: No
q: next girl with red handle bat?
a: Yes