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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: is it in the bottom half?
a: Yes
q: is it the leftmost person?
a: No
q: is it the middlemost person?
a: Yes