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

In Sweden , operating profit for the period under review totaled EUR 3.4 mn , up 30.8 % from the corresponding period in 2005 .
positive

Changes to the as-built models from the design were communicated to the subcontractors to accommodate them into the steel and GRC glass reinforced concrete fabrication process .
neutral

The Helsinki-based company , which also owns the Salomon , Atomic and Suunto brands , said net profit rose 15 percent in the three months through Dec. 31 to (  x20ac ) 47 million ( $ 61US million ) , from (  x20ac ) 40.8 million a year earlier .

positive

