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: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
false

news:Biohit and VWR have been in close cooperation for a number of years in the US , where Biohit is one of VWR 's focus suppliers .
polarity:positive
true

news:Operating profits in the half were 0.8 m , down from 0.9 m as Glisten invested in the brand and the management team .
polarity:negative
true