Objects in the image:
category: bowl
category: knife
category: spoon
category: keyboard
category: cup
category: sandwich
category: spoon

Guessing-game dialogue about one of the objects:
q: is it food?
a: Yes
q: is it bread?
a: Yes
q: is it the top piece?
a: No
q: is it the bottom piece?
a: No
q: is it both pieces?
a: Yes