Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
I needed these for an electronic music class. They came highly recommended and now that I have them I can hear why they were! Absolutely amazing sound and quality. I can clearly hear every instrument and effect in the music I've been listening to.  Works great for mixing and recording :)

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