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 one for about 12 years and I'm looking to order a new one now.  Very good for hardwood floors and low profil for under sofa and beds. My home is 100 years old and has plank flooring that is one big scratch already, but I have  never noticed any damage from the vacuum.  Very strong suction.

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