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:
We have used these for several years now.  They work perfectly and have all the connections we need.  I use them at work and at home with no problems at all, ever.

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