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

Guessing-game dialogue about one of the objects:
q: is it a toilet?
a: No
q: is it a sink?
a: No
q: is it a tub?
a: No
q: is it a bottle?
a: No
q: is it a cup?
a: No
q: Is it a toothbrush?
a: Yes
q: is it next to a red cup?
a: Yes