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

Guessing-game dialogue about one of the objects:
q: is it the tennis player?
a: No
q: is it one of the cameramen?
a: No
q: is it a human?
a: Yes
q: is it a man?
a: Yes
q: is he wearing a cap?
a: No
q: is he way in the back?
a: No
q: way in the front?
a: Yes
q: is he on the left?
a: No
q: is he in the middle row?
a: Yes
q: is he wearing yellow?
a: No
q: is he wearing red?
a: No
q: is he wearing blue?
a: Yes
q: is he right behind the barrier?
a: Yes