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:
Nice and strong. A bit on the heavy side but just adds to the fact that they will last a very long time.

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