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

Guessing-game dialogue about one of the objects:
q: it is tiles in floor?
a: No
q: it is pipe?
a: No
q: it is white color?
a: Yes
q: which is 1st from left side of us?
a: No
q: which is  last one?
a: No
q: which is 2nd one?
a: No
q: which is 3rd from left side?
a: No
q: which is 2nd from right side?
a: Yes