Objects in the image:
category: sports ball
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: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the tennis player?
a: No
q: is it one of the two officials on the court?
a: No
q: is it a spectator in the first row?
a: No
q: is it one of the security in orange at the center?
a: No
q: is it a person?
a: Yes
q: is it a spectator in the stands?
a: Yes
q: Is it one of the officials on the court?
a: No
q: is it one of the media in the first row?
a: No
q: is it the player?
a: No
q: is it one of the security in orange at the center?
a: No
q: is the person on the right half of the photo?
a: No
q: the person is sitting in the stands, on the left half of the photo?
a: Yes
q: is the person on left side of the ball?
a: Yes
q: is the person wearing orange?
a: No
q: is the person wearing yellow?
a: No
q: is the person in the first three rows?
a: No
q: is the person sitting above the row of the woman in orange at the left?
a: Yes
q: is the person within one person of that woman in orange at the left?
a: No
q: is the person sitting above the row of the woman in yellow, just the row above that woman in orange?
a: Yes
q: is the person wearing red?
a: No
q: is it the person wearing white?
a: No
q: To clarify, is it a person in the stands, to the left of the ball, in the 4 top rows?
a: Yes
q: is it a person sitting in the stands?
a: No
q: is it a spectator?
a: Yes
q: is the spectator on the right side of the ball?
a: No
q: is the spectator at ground level?
a: No
q: is the spectator in the stands below the line of the ball?
a: No
q: is it the person in orange, sitting in the stands on the left side of the photo?
a: No
q: is the person sitting in a row above that woman?
a: No
q: the person is sitting in the same row as the person in orange?
a: No
q: the person is sitting below that person in orange?
a: No
q: the person is above the person in orange?
a: Yes
q: Is the person in the top left quarter of the picture above the woman in orange?
a: Yes
q: the box that I described, the person is in the right half of that box?
a: Yes
q: the person is in the top right half of that box?
a: Yes
q: is the person wearing white, just on the right edge of the imaginary box that i described, in line with the ball?
a: No
q: that person wearing white I described, is the person in one row directly higher?
a: Yes
q: it it the person directly left, in the row higher than that person in white I described?
a: Yes