Objects in the image:
category: bed
category: book
category: book
category: keyboard
category: keyboard
category: clock
category: book
category: tv
category: book
category: chair
category: bottle
category: book
category: book
category: book
category: book
category: mouse

Guessing-game dialogue about one of the objects:
q: is in right?
a: No
q: is it front?
a: No
q: is it monitor?
a: No
q: is it book?
a: Yes
q: is it in shelf?
a: Yes
q: Is it on the top shelf?
a: No
q: is in bottom shelf?
a: Yes
q: i it front one?
a: No
q: is back one?
a: No
q: i in middle?
a: No
q: is 2nd from back?
a: Yes
q: is it like red?
a: Yes