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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it tennis related?
a: No
q: is it a sign?
a: No
q: is it a chair?
a: Yes
q: is it in the right side of the seats?
a: No
q: is it a specific chair on the left side?
a: Yes
q: is it light colored?
a: No
q: is it in the highest row?
a: No
q: is it in the second to highest row?
a: No
q: is it in the lowest row?
a: Yes
q: is it the one furthest to the left?
a: No
q: is it the one second furthest tot the left?
a: Yes