Objects in the image:
category: toothbrush
category: bottle
category: toothbrush
category: cat
category: sink
category: toothbrush

Guessing-game dialogue about one of the objects:
q: it is the cat?
a: No
q: a toothbrush?
a: Yes
q: one on the sink?
a: No
q: the left one?
a: Yes