Objects in the image:
category: sandwich
category: hot dog
category: dining table

Guessing-game dialogue about one of the objects:
q: is it food?
a: Yes
q: is it omelet?
a: No
q: the black one on right side?
a: No
q: tomato ??
a: No
q: bread ??
a: No
q: Is it the one with the cylinder shape?
a: Yes