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

Guessing-game dialogue about one of the objects:
q: it is someone?
a: Yes
q: the player?
a: No
q: someone in red?
a: No
q: in white?
a: No
q: IN BLUE?
a: No
q: it is a kid?
a: No
q: in orange?
a: Yes