Objects in the image:
category: bed
category: bed
category: suitcase

Guessing-game dialogue about one of the objects:
q: is it something on the bed?
a: No
q: is it one of the beds itself?
a: No
q: is it the curtain?
a: No
q: is this visible?
a: Yes
q: is this thing on the side table?
a: No
q: is it the floor?
a: No
q: is it under the bed?
a: Yes