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:
We have used this product for years and I was so glad to find it on Amazon.
We are a family that has to use a top quality product and Electro-mix
fits the bill.  I was so glad to find it on Amazon since none of the stores
seem to carry it anymore.

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