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:2018-12-21, Stock:CCI, The news for the past five days is as follows:
2018-12-14: NEWS1: 2 Infrastructure Stocks to Pave the Way for Self-Driving Cars.NEWS2: 2 Infrastructure Stocks to Pave the Way for Self-Driving Cars.NEWS3: 2 Infrastructure Stocks to Pave the Way for Self-Driving Cars.
2018-12-17: nan
2018-12-18: NEWS1: Best ETFs for 2019: Pacer Data & Infrastructure Real Estate ETF Preps for 5G.NEWS2: Best ETFs for 2019: Pacer Data & Infrastructure Real Estate ETF Preps for 5G.NEWS3: 19 Best Retirement Stocks to Buy in 2019.NEWS4: Best ETFs for 2019: Pacer Data & Infrastructure Real Estate ETF Preps for 5G.NEWS5: See what the IHS Markit Score report has to say about Crown Castle International Corp..
2018-12-19: nan
2018-12-20: NEWS1: See what the IHS Markit Score report has to say about Crown Castle International Corp..

Answer: Decrease