Instruction: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
I had purchased this cover locally, well when I needed another one I couldn't find one, so I searched Amazon and found it.  They last a lot longer than any other cover on the market and I even bought extra ones.  Keeping the micro clean

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