Objects in the image:
category: knife
category: scissors
category: knife
category: scissors
category: scissors
category: scissors
category: knife
category: knife

Guessing-game dialogue about one of the objects:
q: is it a knife?
a: Yes
q: not a scissors is it right?
a: No
q: so is it a scissors?
a: No
q: the knife at bottom?
a: No
q: Is it the one over it that is not the scissors?
a: Yes
q: so the black one, third object from bottom to top?
a: Yes