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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is it the tennis player in the foreground of the picture?
a: No
q: Is it the person immediately behind the blue canvas, behind what might be a camera?
a: No
q: is it the person standing beside the stands to the right side of the picture?
a: Yes
q: Is it the arm and shoulder of a person in a light blue short-sleeved shirt?
a: Yes