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

Guessing-game dialogue about one of the objects:
q: is it the person?
a: Yes
q: the player?
a: No
q: behind the screen?
a: Yes
q: the white dressed man standing behind he screen?
a: No
q: to the extreme left?
a: Yes
q: sitting ..?
a: Yes