Based on the news about the stock in the past five trading days, please predict the rise or fall of the stock in the next trading day. If the stock is predicted to rise in the next trading day, please output [Rise], if the stock is predicted to fall in the next trading day, please output [Decrease].

Date:2018-06-18, Stock:UL, The news for the past five days is as follows:
2018-06-11: nan
2018-06-12: nan
2018-06-13: nan
2018-06-14: NEWS1: Moody's: M&A to continue as North American consumer packaged goods firms look to bolster long-term growth.NEWS2: Unilever's Expensive PowerPoint Moment.NEWS3: Unilever signals likely FTSE exit as Brazil strike hits sales.NEWS4: [$$] Unilever says shares ‘extremely’ unlikely to stay in FTSE 100.NEWS5: Unilever Re-confirms FY Outlook, Says Shares May Not Stay In FTSE Index.NEWS6: Unilever Re-confirms FY Outlook, Says Shares May Not Stay In FTSE Index.NEWS7: Unilever Re-confirms FY Outlook - Quick Facts.NEWS8: Unilever Re-confirms FY Outlook - Quick Facts.NEWS9: Unilever Warns of Slow Sales as It Faces Future Outside FTSE.NEWS10: Unilever Says It's ‘Extremely Unlikely’ to Remain in FTSE.NEWS11: [$$] Unilever investors follow Brazilian trucks, not the blue-chip index.
2018-06-15: NEWS1: The Fed is Out to Get These 5 Blue Chip Dividends.NEWS2: The Fed is Out to Get These 5 Blue Chip Dividends.NEWS3: [$$] Goodbye London: Unilever Set to Lose Its Place in the FTSE 100.

Answer: Decrease