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:
Cheaply made, velcro doesn't hold tight, no sleeves to support for the elbows and knees so what happened it won't stay in place.

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