Objects in the image:
category: keyboard
category: keyboard
category: keyboard
category: keyboard
category: person
category: keyboard
category: keyboard
category: keyboard
category: keyboard
category: person

Guessing-game dialogue about one of the objects:
q: is it keyboard?
a: Yes
q: the topmost one?
a: No
q: 2nd from top?
a: No
q: 3rd ??
a: Yes
q: the whole keyboard?
a: Yes