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

Guessing-game dialogue about one of the objects:
q: IS IT A PERSON?
a: No
q: IS HE IN THE PLAY AREA?
a: No
q: IS IT AN ADULT?
a: No
q: IS IT A FEMALE?
a: No
q: IS IT A BOY wearing black CAP?
a: No
q: IS HE WARES GREEN SHIRT?
a: No
q: IS HE WARES WHITE SHIRT?
a: No
q: IS HE ON THE RIGHT SIDE?
a: No
q: IS IT A BALL?
a: No
q: IS IT A BAT?
a: Yes