Analyze the sentiment of this statement extracted from a financial news article. Provide your answer as either negative, positive, or neutral.
Text: One of the challenges in the oil production in the North Sea is scale formation that can plug pipelines and halt production .
Answer:
Analyze the sentiment of this statement extracted from a financial news article. Provide your answer as either negative, positive, or neutral.
Text: One of the challenges in the oil production in the North Sea is scale formation that can plug pipelines and halt production .
Answer:+negative