Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
While this cover is advertized as 11 inches in diameter, it is only 9.5 inches in diameter inside near the bottom. It will not fit well on a 10 inch plate. Also it has a plastic flange around the rim so that the outside diameter is 10 7/8 inches, not quite 11 inches. I am very dissapointed in this product. I was expecting it to cover my 10.5 inch plate, but no such luck.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: D: negative