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:2018-03-07, Stock:SBAC, The news for the past five days is as follows:
2018-02-28: nan
2018-03-01: NEWS1: SBA Communications Corp (SBAC) Files 10-K for the Fiscal Year Ended on December 31, 2017.NEWS2: Add Up The Pieces: QUS Could Be Worth $87.NEWS3: Add Up The Pieces: QUS Could Be Worth $87.
2018-03-02: NEWS1: Telecom Stock Roundup: Solid Q4 for ATUS, TDS, USM, WIN and FTR, Mixed Bag for AMT.NEWS2: Telecom Stock Roundup: Solid Q4 for ATUS, TDS, USM, WIN and FTR, Mixed Bag for AMT.
2018-03-05: nan
2018-03-06: nan

Answer: Rise