You will be given a definition of a task first, then some input of the task.
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'.

news:NAVTEQ has a commanding lead in installed map data systems in North American vehicles and may be the leader in turn-by-turn navigation data offered by services such as OnStar in North America , said analyst Phil Magney of Telematics Research Group in Minnetonka , Minn. .
polarity:positive
Output:
true