Classify the given a piece of financial news into three classes: positive, negative, and neutral. Output must be 'positive', 'negative', or 'neutral'.

Paper stocks were among the biggest fallers , with Stora Enso down 2.30 pct to 14.01 eur , M-real down 2.86 pct to 5.09 eur and UPM-Kymmene 1.14 pct lower at 19.10 eur .
negative

Both operating profit and turnover for the six-month period increased , respectively , from EUR17 .6 m and EUR1149 .9 m , as compared to the corresponding period in 2007 .
positive

The majority of the company 's personnel in Finland is temporarily laid off from one to six weeks in the period from February to June 2009 period .
negative