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:2021-08-18, Stock:TMUS, The news for the past five days is as follows:
2021-08-11: NEWS1: Flip or Fold. Either Way, You’ll Fly on T-Mobile: America’s 5G Leader..
2021-08-12: NEWS1: Deutsche Telekom back in deal mode after strong results.
2021-08-13: nan
2021-08-16: NEWS1: UPDATE 1-T-Mobile says it found unauthorized access to data.NEWS2: T-Mobile says it found unauthorized access to data.NEWS3: China economy faces pressure, T-Mobile investigates data breach, Jay-Z invests in sports betting.NEWS4: Tesla, T-Mobile Fall Premarket; Sonos Rises.NEWS5: T-Mobile Falls As It Probes Claims Of Data Breach.NEWS6: T-Mobile Investigates Claims of Data Hack on 100 Million Users.NEWS7: Nvidia, Walmart, T-Mobile, Roblox - 5 Things You Must Know Monday.
2021-08-17: NEWS1: Bronstein, Gewirtz & Grossman, LLC Notifies Shareholders of T-Mobile US, Inc. (TMUS) Investigation.

Answer: Decrease