Task: Sentiment_Analysis
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 had it for several years and recently gave it to may son, this is a great knife and i am going to buy another one.

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