Objects in the image:
category: cell phone
category: keyboard
category: chair
category: tv
category: tv
category: tv

Guessing-game dialogue about one of the objects:
q: is it made of wood?
a: No
q: Is it above the desk line?
a: Yes
q: is it a monitor screen?
a: Yes
q: Is it powered on?
a: Yes
q: Is it the middle screen?
a: Yes