Objects in the image:
category: chair
category: person
category: person
category: person
category: person
category: person
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: is a player?
a: No
q: person among the audience?
a: Yes
q: the light blue shirt female?
a: Yes