Objects in the image:
category: sink
category: cup
category: toilet
category: bottle

Guessing-game dialogue about one of the objects:
q: is a sink?
a: No
q: is a bath tub?
a: No
q: is a towel?
a: No
q: is a tissue?
a: No
q: is a mirror?
a: No
q: is it in the right half of the picture?
a: Yes
q: is a trash can?
a: No
q: is a cup?
a: Yes
q: is the right most cup?
a: Yes