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

Guessing-game dialogue about one of the objects:
q: Person  .   .?
a: No
q: Is it the ball?
a: No
q: Person holding  .?
a: N/A
q: Clothes  .   .?
a: No
q: Watch  .  ?
a: No
q: White on the girls right hand?
a: No
q: Snicker  .   .?
a: N/A
q: Is it on the top of person head that thing?
a: No
q: Is the girl wearing it?
a: No
q: Is it part of the person?
a: No
q: Is it the white line?
a: No
q: Is it on the left of the picture?
a: No
q: Is it one the right?
a: Yes
q: Is it on top?
a: N/A
q: Is it in the top part of the picture?
a: Yes
q: Is it in the bottom?
a: Yes
q: Is it white line  on the right?
a: No
q: Is it blue?
a: No
q: Is it black?
a: Yes
q: Is it the tennis racket?
a: Yes