Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: tennis racket
category: person
category: person
category: chair
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: on the right side of the picture?
a: No
q: on the left side?
a: Yes
q: in an orange shirt?
a: No
q: is it beside her?
a: No
q: is it wearing a black shirt?
a: Yes
q: right behind the rail?
a: No
q: the above the players shoulder, under the rail?
a: Yes