Detailed Instructions: 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'.
Problem:news:The reasons behind the estimate include the rise in 2008 rent levels and several fully-leased office and retail properties , which were completed and added to the company 's investment property portfolio .
polarity:neutral
Solution:
true