Objects in the image:
category: person
category: person
category: person
category: person
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 a person?
a: Yes
q: is she playing?
a: No
q: is in the crowd?
a: No
q: is a camera man?
a: Yes
q: one of the two in front of us?
a: Yes
q: is he on the left?
a: No