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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it one of the four playing in the first court closest to the camera)?
a: No
q: in the next court then?
a: Yes
q: left side of the net?
a: Yes
q: wearing pink shorts?
a: Yes