Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
Seemed to be good quality and do the job. I am not an expert, so I bought one in a mid price range and was pleased until my Sigma 18-250 mm lens died after only 15 months (so warranty gone) Lens never seemed "right" from the start but completely dying in 15 months is the pits. So I can recommend the filter but not the lens

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