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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: the one in front?
a: No
q: is he wearing black?
a: No
q: blue .?
a: Yes
q: with yellow bat?
a: No
q: the one next to him?
a: Yes