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:2021-07-30, Stock:AMT, The news for the past five days is as follows:
2021-07-23: nan
2021-07-26: nan
2021-07-27: NEWS1: Is Beat in Store for American Tower (AMT) This Earnings Season?.
2021-07-28: NEWS1: Why American Tower (AMT) Might Surprise This Earnings Season.NEWS2: What's in the Cards for SBA Communications' (SBAC) Q2 Earnings?.NEWS3: Key Factors to Impact Medical Properties' (MPW) Q2 Earnings.
2021-07-29: NEWS1: Where Will American Tower Be in 3 Years?.NEWS2: American Tower (AMT) Q2 AFFO & Revenues Surpass Estimates.NEWS3: 5 Stocks to Watch Amid the Continued 5G Boom.NEWS4: American Tower (AMT) Q2 FFO and Revenues Surpass Estimates.NEWS5: American Tower Corporation Reports Second Quarter 2021 Financial Results.

Answer: Decrease