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

Guessing-game dialogue about one of the objects:
q: person ??
a: No
q: mouse ??
a: No
q: keyboard ??
a: No
q: laptop ??
a: No
q: tv screen the doc is watching?
a: N/A
q: the whole equipment?
a: No
q: the monitor on the table on the left?
a: Yes