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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: the player in white?
a: No
q: one of the audiences?
a: Yes
q: is it easy to spot?
a: No
q: is it in the left half side?
a: No
q: is in the right side half?
a: Yes
q: that guy in front?
a: No
q: is in the lower box?
a: Yes
q: first row of that group?
a: No
q: the one wearing black jacket?
a: No
q: the one beside him?
a: No
q: 2nd row of that group?
a: Yes
q: the first person on that line?
a: Yes
q: Is it wearing white?
a: Yes