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:
I have not had a chance to really use it.  I bought it for an emergency, but I have no doubt it will work fine if military is using it. =)

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