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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is it woman player?
a: No
q: is it boy in blue with ball in hand?
a: No
q: is he standing?
a: Yes
q: is he wearing sunglasses?
a: Yes
q: is he wearing gray shirt?
a: No
q: is he wearing dark color shirt with a picture in front?
a: No
q: is he gut in white cap and black shirt and bending?
a: Yes