Objects in the image:
category: bowl
category: knife
category: cup
category: sandwich
category: cup
category: fork
category: broccoli

Guessing-game dialogue about one of the objects:
q: is it food?
a: Yes
q: it is the egg?
a: Yes
q: is it green?
a: No
q: is it brown?
a: No
q: is it purple?
a: No
q: is it white?
a: No
q: do you drink it?
a: No