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:2018-07-13, Stock:SBAC, The news for the past five days is as follows:
2018-07-06: nan
2018-07-09: NEWS1: SBA Communications Corporation Sets Date for Second Quarter 2018 Earnings Release.
2018-07-10: NEWS1: See what the IHS Markit Score report has to say about SBA Communications Corp..NEWS2: 3 Big Stock Charts for Tuesday: SBA Communications, Pfizer and Range Resources.
2018-07-11: nan
2018-07-12: nan

Answer: Decrease