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 popcorn popper.
Works perfect.
Just mix a little bit of oil, corn, sugar and vanila... And youll get cinema popcorn!!!

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