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:
I have been using this pan for years, and they (I have three of them) still look like newly bought.  Cakes bake in a breeze, without burning, or not browning enough. This is the best pan for cake baking I have found, and do not doubt to compare it favorably with any other much more expensive cake pan.

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