Task: Sentiment_Analysis
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:
Can you give zero stars?  The power concentrators that are paper and must be replaced and had holes burned thru after one use in my microwave.  They are claimed to last about three poppins.  I called the manufacture and they made some suggestions, none of which worked.  They offered to send me a new red colored base that should fix the problem but it could take up to 5 weeks for me to receive it so I told them not to bother. I instead bought the Nordic Ware Microwave Popcorn Popper and it is great, I gave it 5 stars.  And there are no ongoing supplies that are needed.

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