Objects in the image:
category: oven
category: person
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: The pizza right in front of us?
a: No
q: The one cut off on the far right?
a: No
q: One in the oven?
a: No
q: Is it on the pizza?
a: No
q: Is it in the top half of the picture?
a: Yes
q: Is it the tray walking in front of the oven?
a: No
q: There is no other food.. is it a person?
a: No
q: Do your answers have that it is food?
a: Yes
q: Is it in the oven?
a: Yes
q: It it in the middle window?
a: No
q: The bottom window?
a: Yes
q: Just to the right of the black tray?
a: Yes