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

Guessing-game dialogue about one of the objects:
q: left picture??
a: Yes
q: a person?
a: No
q: ball ??
a: Yes