Objects in the image:
category: pizza
category: dining table
category: person
category: fork
category: knife
category: pizza
category: fork
category: sandwich
category: knife

Guessing-game dialogue about one of the objects:
q: is it food?
a: No
q: plastic utensils?
a: Yes
q: is it on the bottom part of the picture?
a: Yes
q: is it the knife?
a: No