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:Finnish office supplies and computer accessories dealer Beltton-Group Plc said its net profit rose to 1.3 mln euro ( $ 1.7 mln ) in 2006 from 1.13 mln euro ( $ 1.5 mln ) in 2005 .
polarity:positive

Ex Output:
true

Ex Input:
news:Customers in a wide range of industries use our stainless steel and services worldwide .
polarity:negative

Ex Output:
false

Ex Input:
news:Higher bit rates for outgoing traffic improves the end-user experience of mobile broadband services such as video conferencing , file sharing and sending e-mails with attachments .
polarity:positive

Ex Output:
true