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:2021-02-22, Stock:TMUS, The news for the past five days is as follows:
2021-02-12: NEWS1: Motorola one 5G ace Lands at Metro by T-Mobile.
2021-02-16: NEWS1: Masayoshi Son Just Pushed SoftBank Shares Past Dot-Com Peak.
2021-02-17: NEWS1: Warren Buffett is right to bet big on 5G: former Cisco CEO.NEWS2: T-Mobile Partners With Georgia Tech And Curiosity Lab To Drive 5G Innovation.NEWS3: T-Mobile, Georgia Tech and Curiosity Lab Team Up to Fuel 5G Innovation in Drones, Autonomous Vehicles, Robotics and More.
2021-02-18: NEWS1: Looking Into T-Mobile US's Return On Capital Employed.
2021-02-19: nan

Answer: Decrease