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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it a person?
a: Yes
q: is he near camera?
a: No
q: is he in the audience group?
a: Yes
q: he sits in the ground floor?
a: Yes
q: is it male?
a: Yes
q: is he in the first row?
a: Yes
q: he wears black?
a: No
q: is he in the first row?
a: Yes
q: he wears sunglasses?
a: No
q: he wears cap?
a: Yes
q: he wears blue?
a: Yes
q: is he invisible in first frame?
a: Yes
q: is he in left?
a: Yes
q: is it a person?
a: Yes
q: in the gallery?
a: Yes
q: Is it a person?
a: Yes
q: is it the guy playing tennis in the first picture?
a: No
q: Is it the guy playing tennis in the second picture?
a: No
q: Is it the guy playing tennis in third picture?
a: No
q: Is it the guy in the red shirt that is in any of the pictures?
a: No
q: Is it a person in the stand?
a: Yes
q: Is it a group of people in the stand?
a: No
q: Is it the guy in a blue shirt to the far right on the first bench at the bottom?
a: Yes
q: Is it the first picture?
a: No
q: Is it the second picture?
a: Yes