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:
Update:  Started fluctuating in power about a month ago and I thought it might have been the outlet I had it plugged into. A couple days ago, it completely stopped.  Bought this as a replacement I'd had for 5 years.

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