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 use these on a regular basis for mowing the lawn, or even when I just want some extra quiet for working.  Comfortable enough to wear for an hour or so, though possibly not for all day.  Pretty good at reducing, but not eliminating, noise.

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