Instruction: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
I first Bought the RioVolt100 model and  wanted the FM radio, but I got a great unit when I purchase this of My girlfriend.  She loves it.. MP3's , WMA, CDRW no problem... Great unit,, I remommend this to anyone who loves Winmx and Kaaza...

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