Definition: Classify the given a piece of financial news into three classes: positive, negative, and neutral. Output must be 'positive', 'negative', or 'neutral'.
Input: Finnish metal components supplier Componenta Oyj said its net profit went up to 3.5 mln euro $ 4.5 mln in 2006 from 2.2 mln euro $ 2.8 mln in 2005 .
Output:
positive