Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: cell phone
category: person
category: person
category: person
category: person
category: tennis racket
category: person
category: bottle

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: is the player?
a: No
q: Is it among the audience?
a: Yes
q: person is sitting?
a: Yes
q: is a female?
a: No
q: is a kid?
a: No
q: in the left end to the player's head?
a: Yes
q: with something hanging in his neck?
a: Yes