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

Guessing-game dialogue about one of the objects:
q: is it in the top half of the picture?
a: No
q: is it the was basin or anything on/around it?
a: Yes
q: Is it the type of wash basin where you wash your hands?
a: No
q: is it the liquid soap on washbasin?
a: Yes