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:2018-01-11, Stock:SBAC, The news for the past five days is as follows:
2018-01-04: NEWS1: Will AT&T's (T) Fortunes Return With the FirstNet Project?.NEWS2: Will AT&T's (T) Fortunes Return With the FirstNet Project?.
2018-01-05: NEWS1: University of Miami Business School's Florida 50 Stock Index gains more than 28% during 2017.
2018-01-08: nan
2018-01-09: NEWS1: See what the IHS Markit Score report has to say about SBA Communications Corp..
2018-01-10: nan

Answer: Decrease