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

Guessing-game dialogue about one of the objects:
q: is it a laptop?
a: No
q: is it a person?
a: Yes
q: the guy  in blue at the bottom right corner?
a: No
q: the girl in white standing?
a: No
q: the man facing away in the background?
a: Yes