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

Guessing-game dialogue about one of the objects:
q: is it  person?
a: Yes
q: in the playing field?
a: Yes
q: the lady?
a: No
q: the red shirt man?
a: No