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:
Bought these headset for Monster Jam... I tested these at, home Werth loud music and they worked great!

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