Objects in the image:
category: cup
category: cake
category: knife

Guessing-game dialogue about one of the objects:
q: Is it food?
a: No
q: Is it the wire rack under what looks like a round cake?
a: No
q: Is it the silver metal plate the round cake is sitting on?
a: No
q: Is it one of the two round objects to the right of the cake?
a: No
q: Is is silverware?
a: No
q: Is it the silver metal object that looks like the bottom of a salt shaker at the top of the cake?
a: No
q: Is it what looks like maybe the bottom of a jar of peanut butter sitting in the middle at the top of the picture?
a: No
q: Is it the white thing above the cake and to the left side of the picture that looks like it might be the bottom of a gallon of milk?
a: No