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'.

Example Input: news:Mr. McDonald started the evening with his own set , featuring hits from his solo career and his Doobie Brothers years and a selection of R&B cover songs that met with mixed results .
polarity:positive
Example Output: false

Example Input: news:A survey conducted by Taloustutkimus for Sampo Life shows that companies are badly prepared to losing key staff members .
polarity:negative
Example Output: true

Example Input: news:Alma Media holds 70 % of this company , the remaining shares being owned by the company 's key employees .
polarity:neutral
Example Output:
true