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

Guessing-game dialogue about one of the objects:
q: Is it a sandwich ingredient?
a: No
q: is it the plate?
a: No
q: Is it the pen on the top left?
a: No
q: Is it half of the sandwich?
a: No
q: Is it the paper in the background?
a: No