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 love these things.  I use them when I mow grass and you can hardly hear the mower.  They are comfortable and great to use.

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