Objects in the image:
category: person
category: tennis racket
category: person
category: person
category: person
category: person
category: tie
category: chair
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: are they spectator?
a: Yes
q: Are they in front?
a: No
q: are they in front row?
a: No
q: Are they sitting on sideline at edge of court?
a: No
q: are they wearing white?
a: No