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:
I purchased these speakers to use as surrounds - they are wonderful. The bass response is comparable to a much larger speaker. The mids are clear and crisp. Excellent speakers for the price. Highly recommend.

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