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:The CL51 is designed to measure cloud base height and vertical visibility in all weather conditions , which makes it an ideal instrument for meteorological applications that rely on reliable cloud height detection .
polarity:positive
Output:
true