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:2018-01-23, Stock:SBAC, The news for the past five days is as follows:
2018-01-16: NEWS1: Tuesday Sector Leaders: Healthcare, Financial.NEWS2: Tuesday Sector Leaders: Healthcare, Financial.NEWS3: Tuesday's ETF Movers: IYR, XBI.NEWS4: Tuesday's ETF Movers: IYR, XBI.
2018-01-17: NEWS1: Dish Swoons But T-Mobile, Others Gain On Analyst Moves.NEWS2: Dish Swoons But T-Mobile, Others Gain On Analyst Moves.NEWS3: Dish Swoons But T-Mobile, Others Gain On Analyst Moves.NEWS4: SBA Communications Clears Technical Benchmark, Hitting 80-Plus RS Rating.NEWS5: SBA Communications Clears Technical Benchmark, Hitting 80-Plus RS Rating.NEWS6: See what the IHS Markit Score report has to say about SBA Communications Corp..NEWS7: SBA Communications Clears Technical Benchmark, Hitting 80-Plus RS Rating.
2018-01-18: NEWS1: Notable Thursday Option Activity: SBAC, CA, MS.NEWS2: Notable Thursday Option Activity: SBAC, CA, MS.
2018-01-19: nan
2018-01-22: NEWS1: SBA Communications Corporation Sets Date for 4th Quarter 2017 Earnings Release.

Answer: Rise