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 knife. Be careful - it is sharp, both edge and point.  And it holds its edge very well.

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