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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: Is it on the pizza?
a: Yes
q: is it on the left half?
a: Yes
q: on the right half?
a: Yes
q: is it red?
a: No