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

Guessing-game dialogue about one of the objects:
q: is it food?
a: Yes
q: is it the pizza in the front most?
a: No
q: pizza just behind it?
a: No
q: the one in back most?
a: Yes
q: whole of it?
a: Yes