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

Guessing-game dialogue about one of the objects:
q: a person?
a: No
q: is it in picture to the left?
a: No
q: the middle?
a: No
q: so the right?
a: Yes
q: is it the ball?
a: No
q: the racket?
a: Yes