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:2021-02-05, Stock:SBAC, The news for the past five days is as follows:
2021-01-29: nan
2021-02-01: NEWS1: SBA Communications Corporation Sets Date for Fourth Quarter 2020 Earnings Release.
2021-02-02: NEWS1: PG&E sells rights to put wireless telecom antennas on its towers for $973 mln.NEWS2: 2 Cell Tower REITs Generating a Buy Signal.
2021-02-03: nan
2021-02-04: nan

Answer: Decrease