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:
Solved my problem.  Installation of this belt easy.  But there is another, thicker belt which needs to be removed and reinstalled to change out this belt.  That one not so easy to remove and install.

The belt that came with the vacuum cleaner lasted about 5 years.  Hoping these will last about as long.

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