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

Guessing-game dialogue about one of the objects:
q: is it front?
a: No
q: is it person?
a: No
q: i it book?
a: Yes
q: is it in middle shelf?
a: Yes
q: is it front one?
a: N/A
q: is it front in back middle shelf?
a: Yes