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:
Works great around typical dust. I will buy other filters for gas. When I was working around gas fumes from spray paint the standard filters that came with the mask didn't work well.. Overall I'm still satified..

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