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:18 March 2010 A leakage in the gypsum pond was detected today at the Talvivaara mine .
polarity:positive
false

news:Jobs will not be transferred from Finland , however .
polarity:negative
false

news:Finnish property investment company Citycon will expand and refurbish +_kersberga shopping center in Stockholm , in Sweden .
polarity:neutral
true