Objects in the image:
category: dining table
category: pizza
category: pizza
category: person
category: chair
category: backpack
category: pizza
category: person

Guessing-game dialogue about one of the objects:
q: Is it one of the pizza slices?
a: No
q: Is it one of the legs in the background?
a: Yes
q: Is it the leg closest to the pizza?
a: No