Task: Sentiment_Analysis
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:
Great medium size headphones for those of us who can't wear earbuds because they keep falling

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