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

Guessing-game dialogue about one of the objects:
q: person ??
a: Yes
q: in the laptop?
a: No
q: right side red one?
a: No
q: left side ?
a: Yes