Objects in the image:
category: tennis racket
category: person
category: person
category: chair
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 he sitting?
a: N/A
q: Is he on the rows?
a: Yes
q: is he on the left?
a: Yes
q: Is he wearing white?
a: Yes
q: is he on first row from the bottom?
a: No
q: is he on one of the upper rows close to the middle?
a: Yes