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:
They are great . i bought them for my husbands birthday for out boat. we use them for everything that floats.

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