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:2021-12-23, Stock:CCI, The news for the past five days is as follows:
2021-12-16: nan
2021-12-17: nan
2021-12-20: nan
2021-12-21: NEWS1: Crown Castle (CCI) Stock Sinks As Market Gains: What You Should Know.NEWS2: Has American Campus Communities (ACC) Outpaced Other Finance Stocks This Year?.NEWS3: 10 Stocks to Buy and Hold According to Bill Gates.NEWS4: The Top 3 REITs in Mobile Towers.
2021-12-22: nan

Answer: Decrease