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:
The pressure cooker gasket seal works just fine. This pressure cooker is quite old and I never thought that I could find a new gasket, but I did - at Amazon. They have everything! I have an even older cooker that I am going to see if I can find a seal for it at Amazon. Amazon is the greatest!!!

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