Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
I got the original many moons ago when I purchased a Sony Discman Car Kit.  Used it for eight years with no problems.  When my wife's Belking adaptor failed, I gave her the Sony and purchased a new one.

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