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'. 

Ex Input:
news:Typically , the transmission power level can be decreased when the interference noise is above a predefined value .
polarity:neutral

Ex Output:
true


Ex Input:
news:The equipment Ixonos acquires with this deal includes mechanical engineering hardware ; an RF and antenna measurement laboratory ; facilities for the measurement of audio , cameras and displays ; as well as devices and robot units for the testing of mobile devices .
polarity:negative

Ex Output:
false


Ex Input:
news:To prove the efficiency of the China Mobile system , Rod Baber , an English climber , climbed to the Mount Everest summit and successfully made calls .
polarity:positive

Ex Output:

true


