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

Guessing-game dialogue about one of the objects:
q: is it white?
a: Yes
q: is it a sink?
a: No
q: is it a soap dispenser?
a: No
q: is it the large item on the left hand side of the picture?
a: No
q: is it the lamp?
a: No
q: is it the roll of paper towels?
a: No
q: is it the ledge on top of the sinks?
a: No
q: is it the frame around the mirror?
a: No
q: is it the overhead lights?
a: No
q: is it on the right half of the photo?
a: No
q: is it the wall?
a: No
q: is it the large square on the left, white?
a: No
q: is it in the left hand side of the photo?
a: Yes
q: is it in the top half of the photo?
a: No
q: is it in the bottom left hand corner?
a: No
q: is it white?
a: Yes
q: is it in the bottom half of the photo?
a: Yes
q: on the right half of the photo?
a: No
q: is it the floor?
a: No