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'.

Input: Consider Input: news:According to the announcement of the Helsinki Stock Exchange the share of Sentera shall be delisted from the NM-list of the Helsinki Stock Exchange accordingly .
polarity:positive

Output: false

Input: Consider Input: news:OVA Press has a 60 % stake in the joint venture , while IMSM holds a 40 % stake .
polarity:positive

Output: false

Input: Consider Input: news:In Finland , snow storms brought trees down on power lines , cutting off electricity for some 2,000 households .
polarity:negative
Output: true