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

Guessing-game dialogue about one of the objects:
q: food ??
a: No
q: person ??
a: No
q: knife ??
a: No
q: is it a plate?
a: No
q: is it the green pen?
a: No
q: the table?
a: Yes
q: all of it?
a: Yes