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

Guessing-game dialogue about one of the objects:
q: is it on sink counter?
a: Yes
q: is it to left of sink?
a: Yes
q: Is it a dark blue bottle?
a: No
q: is it light blue bottle?
a: No
q: Is it the brush with the stand?
a: Yes