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

Guessing-game dialogue about one of the objects:
q: it is someone?
a: Yes
q: a player?
a: No
q: in the stand?
a: Yes
q: on the 1st row to the top?
a: Yes
q: with a white hat?
a: Yes
q: the women in light blue?
a: Yes