Objects in the image:
category: keyboard
category: laptop
category: book
category: mouse
category: tv
category: cell phone
category: keyboard

Guessing-game dialogue about one of the objects:
q: it is a laptop?
a: No
q: a screen?
a: No
q: a mouse?
a: No
q: a keyboard?
a: No
q: a cell?
a: Yes
q: on left?
a: Yes
q: in grey?
a: Yes