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'.

[EX Q]: news:Seventy-three of those also have more extensive training in products built on the latest ArchestrA technologies , such as the Wonderware System Platform .
polarity:neutral
[EX A]: true

[EX Q]: news:Lemcon signed an investment cooperation agreement with the Kaluga regional administration last November .
polarity:neutral
[EX A]: false

[EX Q]: news:The airline estimated that the cancellation of its flights due to the closure of European airspace , and the process of recommencing traffic , have caused a the company a loss of EUR20m , including the costs of stranded passengers ' accommodation .
polarity:negative
[EX A]:
true