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:
Toshiba Satellite 1805-S254 is a terrible computer. I bought from Amazon.com last December (2001),the DVD driver did not work when I received. The problem was that I could not read the contents of a CD. After being serviced by Toshiba, the problem was solved partly, but I still can not read the CD contents when I log on as a normal user. After 3 months, the system board stopped working, and the service person told me I had to wait weeks to get a new board. I am still waiting, and I do not know when I can get one. If you want to buy a laptop computer, be cautious of this model.

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