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:2018-04-19, Stock:SBAC, The news for the past five days is as follows:
2018-04-12: NEWS1: Telecom Stock Roundup: T-Mobile-Sprint Merger in the Cards?.NEWS2: Telecom Stock Roundup: T-Mobile-Sprint Merger in the Cards?.
2018-04-13: NEWS1: Crown Castle (CCI) to Report Q1 Earnings: What's in Store?.NEWS2: Crown Castle (CCI) to Report Q1 Earnings: What's in Store?.
2018-04-16: nan
2018-04-17: NEWS1: CCI & SLG Q1 Earnings on Apr 18: Here are the Key Predictions.NEWS2: CCI & SLG Q1 Earnings on Apr 18: Here are the Key Predictions.
2018-04-18: nan

Answer: Decrease