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:2018-05-09, Stock:CCI, The news for the past five days is as follows:
2018-05-02: NEWS1: Notable ETF Outflow Detected - IYR, AMT, CCI, PSA.NEWS2: Notable ETF Outflow Detected - IYR, AMT, CCI, PSA.NEWS3: Free Research Report as Crown Castle’s Q1 AFFO per Share Beat Forecasts.
2018-05-03: NEWS1: 10 &quot;Unusual&quot; REITs to Buy for High Yields of Up To 7.7%.NEWS2: 10 &quot;Unusual&quot; REITs to Buy for High Yields of Up To 7.7%.
2018-05-04: nan
2018-05-07: nan
2018-05-08: NEWS1: American Tower Grows in Africa, to Buy Telkom Kenya Towers.NEWS2: Glancy Prongay & Murray LLP Continues Investigation on Behalf of Crown Castle International Corp. Investors (CCI).

Answer: Rise