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

Guessing-game dialogue about one of the objects:
q: is it in left?
a: Yes
q: is it person?
a: No
q: is it ball?
a: Yes
q: is in ground?
a: Yes
q: is it front?
a: No
q: are 3 in triangle?
a: Yes
q: is it left one?
a: No
q: is it middle?
a: No
q: is it in right?
a: Yes
q: are u sure?
a: Yes