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:Among paper issues , Stora Enso R was little changed -- up 0.08 pct at 12.03 eur , UPM-Kymmene was 0.48 pct higher at 18.77 eur and M-real B added 0.50 pct to 3.99 eur .
polarity:neutral
true

news:Airvana 's UMTS Home Base Station femto cell uses software-based functionality and off-the-shelf silicon to accelerate feature development and reduce product cost .
polarity:neutral
false

news:The sale will result in a capital loss of EUR5m for Solidium , which obtained Tikkurila shares in March 2010 .
polarity:negative
true