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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is it the player?
a: No
q: are they seated?
a: Yes
q: is it the cameraman sitting beside the court?
a: No
q: the woman in yellow beside him?
a: No
q: is the persons head visible?
a: No
q: is it blue in colour?
a: No
q: somewhere near him?
a: No
q: is he seated at the left side?
a: Yes
q: is he wearing white?
a: N/A