Task: Sentiment_Analysis
Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
I use this surge protector to protect my washer and dryer.  My old washer control board was ruined during a lightning storm.  I think this product is good insurance to protect a bit investment.

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