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:
the pressure cook works well, the lower grab is not comfortable, especially when your hand is not dry. In addition, the lower grab also tends to loosen very easily, you'll have to tighten it once a while.

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