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

Guessing-game dialogue about one of the objects:
q: worn by the man?
a: No
q: the tennis racket?
a: No
q: the tennis ball?
a: No
q: the line on the grass?
a: No
q: is it the shadow?
a: No
q: is it the man?
a: Yes