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 an amazing CD player with great sound and reliability.  I have owned the CD player for over 3 years, in which time I have been much less then gracious to it, it has been dropped more times then I can count.  The general audio quality and base are great.  I have used a lot of CD players from Sony and other manufacturers, this is the best I have used so far.

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