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:2018-02-15, Stock:SBAC, The news for the past five days is as follows:
2018-02-08: NEWS1: Key Factors Affecting Crown Castle’s Growth in 2018.NEWS2: Crown Castle Beats Revenue and Boosts Estimates.
2018-02-09: NEWS1: Where Crown Castle Stands among Peers.NEWS2: Where Crown Castle Stands among Peers.NEWS3: How Crown Castle Rewards Shareholders.NEWS4: How Crown Castle Rewards Shareholders.NEWS5: See what the IHS Markit Score report has to say about SBA Communications Corp..NEWS6: A Peek at Crown Castle’s Balance Sheet.
2018-02-12: NEWS1: See what the IHS Markit Score report has to say about SBA Communications Corp..NEWS2: Analysts Give Crown Castle Stock Mostly ‘Buy’ Ratings in 2018.NEWS3: Analysts Give Crown Castle Stock Mostly ‘Buy’ Ratings in 2018.
2018-02-13: NEWS1: SBA Tower Trust -- Moody's assigns provisional ratings to SBA Communications wireless tower-backed securities.NEWS2: SBA Tower Trust -- Moody's assigns provisional ratings to SBA Communications wireless tower-backed securities.
2018-02-14: nan

Answer: Rise