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:2018-05-21, Stock:CCI, The news for the past five days is as follows:
2018-05-14: NEWS1: American Tower Is Trading at High Multiples amid Global Expansion.NEWS2: How Forex Volatility Could Affect American Tower’s Operations.
2018-05-15: NEWS1: Simon Property Group, Inc. (SPG) Ex-Dividend Date Scheduled for May 16, 2018.NEWS2: Simon Property Group, Inc. (SPG) Ex-Dividend Date Scheduled for May 16, 2018.NEWS3: How Wall Street Rates American Tower in 2Q18.
2018-05-16: nan
2018-05-17: NEWS1: Crown Castle Declares Quarterly Common Stock Dividend.
2018-05-18: NEWS1: Daily Dividend Report: HD, MO, CSX, CCI, WY, HIG.NEWS2: Daily Dividend Report: HD, MO, CSX, CCI, WY, HIG.NEWS3: Notable ETF Inflow Detected - IYR, AMT, SPG, CCI.NEWS4: Notable ETF Inflow Detected - IYR, AMT, SPG, CCI.NEWS5: Crown Castle (CCI) Down 3.4% Since Earnings Report: Can It Rebound?.NEWS6: Crown Castle (CCI) Down 3.4% Since Earnings Report: Can It Rebound?.NEWS7: Look Under The Hood: PHDG Has 10% Upside.NEWS8: Look Under The Hood: PHDG Has 10% Upside.NEWS9: Crown Castle (CCI) Down 3.4% Since Earnings Report: Can It Rebound?.

Answer: Decrease