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

Guessing-game dialogue about one of the objects:
q: IS IT A PERSON?
a: No
q: Is it the tennis court?
a: No
q: IS IT A TENNIS RACKET?
a: Yes
q: IS IT IN THE BACKGROUND PERSON?
a: Yes
q: JUST THE RACKET?
a: Yes