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

Guessing-game dialogue about one of the objects:
q: laptop /?
a: No
q: monitor /?
a: No
q: phone /?
a: No
q: keyboard / ?
a: Yes
q: left side and back of 2 laptop?
a: Yes