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:2018-05-07, Stock:CCI, The news for the past five days is as follows:
2018-04-30: NEWS1: Crown Castle to Present at the MoffettNathanson 5th Annual Media & Communications Summit.NEWS2: Top Buys by Directors: Melone's $200K Bet on CCI.NEWS3: Top Buys by Directors: Melone's $200K Bet on CCI.
2018-05-01: nan
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

Answer: Decrease