TASK DEFINITION: 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'. 
PROBLEM: news:Galeria Podlaska , a shopping mall on Wysockiego Street in Bia ` ystok , is approximately 60-percent leased or reserved .
polarity:positive

SOLUTION: false

PROBLEM: news:The airline 's share price closed down slightly at (  x20ac ) 12.51 ( $ 15US .74 ) in Helsinki .
polarity:negative

SOLUTION: true

PROBLEM: news:Due to Pirkka beer , Olvi 's brewery in Iisalmi is moving to 7-day , 24-hour work shifts .
polarity:positive

SOLUTION:
false

