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've had my eureka 1419 for many, many years.  And I've had to replace these a number of times; more in the near past.  But probably other things are starting to wear....  therefore, it's niece to see some things are designed and then build to last.

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