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:
I bought this to put on my porch to seal out the winter weather.  I made frames, and used 3M spray glue to hold the plastic to the frames, and WAA LAA!  They look like glass, and seal out any winter weather!  They're thick, and yet sturdy!  And VERY nice and clear!  Awesome product!

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