Objects in the image:
category: fork
category: sandwich
category: dining table
category: sandwich

Guessing-game dialogue about one of the objects:
q: is it a pickle?
a: No
q: is it a fork?
a: No
q: is it food?
a: Yes
q: is it mustard?
a: N/A
q: is it bread?
a: N/A
q: is it food at the bottom of the plate?
a: No
q: is it spread on the bread?
a: N/A
q: is it the food at the top of the plate?
a: Yes
q: is it ketchup?
a: N/A