Instruction: Analyze the user's review text and determine the overall sentiment expressed, then choose the corresponding sentiment option from the provided list (A: very positive, B: positive, C: neutral, D: negative, E: very negative) based on the identified sentiment.

Input:
These are very nice speakers.  I mounted these in the ceiling of my master bathroom and have them connected to an in-wall amplifier so that I can connect my phone and play music in the shower.  The sound is great, and the quality of manufacturing is very nice.

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