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:
Just a note, I have one of these masks and it has been heavily used for over 25 years. I'm a hardcore diver/snorkeler. Still in perfect shape but silicone slightly cloudy. Love love love this mask and wear it for many hours at a time.

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