Detailed Instructions: Given a piece of financial news and its polarity, classify it into 'true' if the polarity is correct and classify into 'false' if the polarity is incorrect. Output must be 'true' or 'false'.
Q: news:15 December 2010 - Finnish-German telecoms equipment maker Nokia Siemens Networks said today it won a contract to upgrade the radio network of home-based telecommunications company Elisa Oyj HEL : ELI1V .
polarity:positive
A:
true