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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is he in white dress?
a: No
q: is he bald?
a: No
q: is he holding bat?
a: Yes