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:Mr. Mikko Saavalainen , head of Comptel 's Global Sales concludes : `` Gibtelecom provides a perfect illustration of the variety of business , technical and regulatory challenges operators are facing in their OSS today .
polarity:negative

SOLUTION: false

PROBLEM: news:H+_kan Dahlstr+¦m , head of mobility services at TeliaSonera , has forecast that mobile data volume on the TeliaSonera network in Sweden will rise eight-fold to 200,000 TB by 2014 .
polarity:positive

SOLUTION: true

PROBLEM: news:One can also apply for jobs directly from the iPad , select which CV to attach and which covering letter is most appropriate for each position .
polarity:neutral

SOLUTION:
true

