Objects in the image:
category: pizza
category: pizza
category: pizza
category: pizza
category: pizza
category: pizza
category: pizza
category: pizza
category: pizza

Guessing-game dialogue about one of the objects:
q: is it food?
a: Yes
q: Is it a specific square of the pizza?
a: Yes
q: a piece against the top left edge of the pan?
a: No
q: a piece in the next row?
a: No
q: the piece in the bottom left corner?
a: Yes