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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is it the player?
a: No
q: is it wearing black shirt?
a: No
q: is it wearing cap...the leftmost?
a: Yes