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

Ex Input:
In February the Elcoteq group sold its St Petersburg facility ; according to unconfirmed information the reason could have been supply problems because of the Russian customs service .

Ex Output:
negative

Ex Input:
The growth in the activeness of Talentum 's customers , which started at the end of 2009 , continued during the reporting period , the company stated .

Ex Output:
positive

Ex Input:
Ruukki has signed a contract to deliver and install the steel structures for a bridge over the Kyronsalmi strait in Savonlinna , Finland .

Ex Output:
positive