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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a tennis racket?
a: Yes
q: is it the rightmost one?
a: No
q: Is it the one belonging to the guy in the red shirt?
a: Yes