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

Example Input: The sales of the Tiimari segment fell by 4.0 % year-on-year to EUR3 .3 m in June 2010 .
Example Output: negative

Example Input: The contracts have been signed to acquire uranium produced at the Sotkamo nickel-zinc mine in eastern Finland owned by Talvivaara .
Example Output: positive

Example Input: The company 's profit totaled Ls 578,100 in H1 2007 , down 30.9 % year-on-year .
Example Output:
negative