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: on of the line refs?
a: No
q: one of the 2 in orange?
a: No
q: are they right above letters?
a: Yes
q: in grey sweater?
a: No
q: in black top?
a: Yes
q: far right hand of picture?
a: No
q: in the middle?
a: Yes
q: Is it to the left of the orange guys?
a: No
q: black and red?
a: No
q: under the orange?
a: No
q: black and grey?
a: Yes