Objects in the image:
category: mouse
category: tv
category: keyboard
category: chair
category: chair
category: keyboard
category: tv
category: book
category: book
category: mouse
category: person
category: mouse
category: book
category: keyboard
category: book

Guessing-game dialogue about one of the objects:
q: is it a keyboard?
a: No
q: is it a book?
a: Yes
q: is it the white one on top?
a: Yes