Classify the given a piece of financial news into three classes: positive, negative, and neutral. Output must be 'positive', 'negative', or 'neutral'.
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Question: In January-September 2010 , Fiskars ' net profit went up by 14 % year-on-year to EUR 65.4 million and net sales to EUR 525.3 million from EUR 487.7 million .

Answer: positive

Question: One of the challenges in the oil production in the North Sea is scale formation that can plug pipelines and halt production .

Answer: negative

Question: The contracts of the employees , 96 of whom are blue-collar workers , will be ended between March and August 2011 .

Answer:
negative