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: However short-term rentals are becoming more popular .

Answer: neutral

Question: However , Biohit estimates its total net sales will continue to grow in 2009 , and that favourable trends in net sales will lead to a profit in 2009 .

Answer: positive

Question: According to Finnish Metso Minerals , the value of the company 's orders has gone up to EUR 1.9 bn in 12 months .

Answer:
positive