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

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: is it player?
a: No
q: is it from the audience?
a: Yes
q: someone from the right side of the picture?
a: Yes
q: considering the green line on green fencing on right..is it to the right of that green line?
a: No
q: is it in between the player in that green line?
a: Yes
q: is it sitting?
a: Yes
q: Is it in the row where the black cloth lady is?
a: No
q: 2nd...one slightly sky bluish one?
a: Yes