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:
This is one of the best pressure cooker we have used. We had brought one from India as well, however this one surpasses in all aspects. Cooks fast and does not leaks due to excess pressure.

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