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'. 
--------
Question: 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

Answer: false


Question: news:The broker highlights Cargotec as its preferred stock in the sector , as it is a pure play on global cargo and container handling , and it expects it to play an active role in further consolidating the industry .
polarity:neutral

Answer: false


Question: news:Finnish operator Elisa and Aker Yards have signed a long-term service deal through which Elisa will deliver all necessary voice and data services for Aker Yards in Finland .
polarity:negative

Answer:
false


