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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the tennis racquet?
a: No
q: is it the ball?
a: No
q: is it the court?
a: No
q: is it the chair?
a: Yes