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:2021-10-21, Stock:AMT, The news for the past five days is as follows:
2021-10-14: nan
2021-10-15: NEWS1: Here's Why You Should Retain Crown Castle (CCI) Stock Now.
2021-10-18: NEWS1: American Tower Corporation Announces Completion of Redemption of All Outstanding 4.70% Senior Notes.NEWS2: What's in Store for Crown Castle (CCI) This Earnings Season?.
2021-10-19: NEWS1: Like American Tower? You'll Love These 2 REITs.
2021-10-20: NEWS1: DataSite, a premier operator of multi-tenant colocation facilities in Orlando, Florida and Atlanta, Georgia, has been acquired by American Tower Corporation.

Answer: Rise