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:2018-03-22, Stock:CCI, The news for the past five days is as follows:
2018-03-15: NEWS1: Commit To Purchase Crown Castle International At $75, Earn 4.7% Using Options.NEWS2: Commit To Purchase Crown Castle International At $75, Earn 4.7% Using Options.
2018-03-16: NEWS1: See what the IHS Markit Score report has to say about Crown Castle International Corp..
2018-03-19: nan
2018-03-20: NEWS1: Crown Castle Declares Quarterly Preferred Stock Dividend.NEWS2: IYR, AMT, SPG, CCI: ETF Inflow Alert.NEWS3: IYR, AMT, SPG, CCI: ETF Inflow Alert.
2018-03-21: nan

Answer: Rise