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:2018-02-12, Stock:SBAC, The news for the past five days is as follows:
2018-02-05: nan
2018-02-06: nan
2018-02-07: nan
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.

Answer: Decrease