Objects in the image:
category: sports ball
category: person
category: chair
category: person
category: chair
category: mouse
category: person
category: laptop
category: person
category: mouse
category: laptop
category: chair
category: chair

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it in left?
a: No
q: is it in front?
a: Yes
q: is it laptop?
a: No
q: is it chair?
a: Yes
q: Is it in the right front?
a: No
q: is back right?
a: Yes