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: Is the person wearing a black top?
a: Yes
q: Is the person male?
a: Yes
q: Is he near the net?
a: Yes
q: Is he crouching and holding a racket?
a: Yes