Objects in the image:
category: keyboard
category: mouse
category: chair
category: laptop
category: laptop

Guessing-game dialogue about one of the objects:
q: Is it the chair?
a: No
q: Is it on top of the desk?
a: Yes
q: Is it the closed laptop laying on the desk?
a: No
q: Is it the other laptop looking thing that is angled on a mount?
a: No
q: Is it the keyboard?
a: No
q: Is it the mouse?
a: Yes
q: Sitting on the blue mouse pad?
a: Yes