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 bought the blue one for my son's blue Toshiba netbook, and it matches exactly. It arrived with two cables and instructions, but I only needed the USB cable. I plugged it in, the driver software loaded, and it worked! It's small and quiet, and works perfectly for a great price.

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