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:
Best way to make coffee. Easy to use, easy to clean.  But it only makes one cup at a time.

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