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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is the person playing tennis?
a: No
q: is the person standing?
a: Yes
q: is the person hair is white?
a: No
q: is the persons front view visible?
a: Yes
q: is he wearing blue shirt?
a: Yes
q: is the person looking to his left?
a: Yes
q: is the person wearing goggles?
a: Yes