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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a racket?
a: Yes
q: with the girl?
a: No
q: the guy next to her?
a: Yes