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

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: is she playing?
a: No
q: is it woman?
a: No
q: does he wear glass?
a: Yes
q: is his glass black colour?
a: Yes