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:2018-01-12, Stock:SBAC, The news for the past five days is as follows:
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
2018-01-11: NEWS1: Thursday Sector Laggards: Utilities, Financial.NEWS2: Thursday Sector Laggards: Utilities, Financial.NEWS3: Thursday's ETF Movers: XOP, XLRE.NEWS4: Thursday's ETF Movers: XOP, XLRE.NEWS5: American Tower’s Strong Hold in the International Market.NEWS6: These Factors Are Helping American Tower’s Growth.NEWS7: American Tower Riding High with Strong Organic Growth.NEWS8: Public Safety Network: A Boon for Tower Operators in 2018.NEWS9: Public Safety Network: A Boon for Tower Operators in 2018.NEWS10: Public Safety Network: A Boon for Tower Operators in 2018.

Answer: Decrease