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'. 

news:They can be used to control the speed of electric motors used by industry and municipal engineering , and in power generation using renewable energy .
polarity:positive
false

news:Baltic Pearl CJSC , a subsidiary of Shanghai Foreign Joint Investment Company , is developing a project in St Petersburg , comprising about a million square meters of residential space , two hospitals and several schools and nurseries .
polarity:negative
false

news:According to ACNielsen 's ScanTrack study for the period week 10 of 2005 to week 9 of 2006 , Coca-Cola is the market leader in soft drinks in Finland .
polarity:negative

false

