Objects in the image:
category: potted plant
category: sandwich
category: cup
category: sandwich
category: knife
category: dining table
category: sandwich

Guessing-game dialogue about one of the objects:
q: is it food?
a: Yes
q: is it in right side tray/bowl?
a: Yes
q: is it all of it?
a: No
q: is it the sandwich?
a: Yes