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:
Great if you love leaks and hard ground to sleep on...

Each of the 3 I bought lasted a couple days, if that, till I bought some foam pads...

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