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:
My son burned up my old electric knife and I have been wanting a new one for awhile. Got this one just in time for Christmas dinner. Cuts great and I love how it comes with two different blade sets.

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