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:2021-03-19, Stock:TMUS, The news for the past five days is as follows:
2021-03-12: NEWS1: T-Mobile CEO: Warren Buffett 'sees the value' in 5G.NEWS2: T-Mobile CEO: Our goal is to 'offer the best network experience and the best value'.NEWS3: T-Mobile Plans $60 Billion Buyback While Verizon, AT&T Struggle With 5G Expenses.NEWS4: AT&T Stock Is Rising on a Bigger HBO Max Target.
2021-03-15: NEWS1: Verizon Stock Might Be a Steal After Expanding 5G Spectrum.
2021-03-16: NEWS1: T-Mobile USA, Inc. -- Moody's assigns Ba3 to T-Mobile's proposed senior unsecured notes.NEWS2: T-Mobile Announces Proposed Public Offering of Senior Notes.
2021-03-17: NEWS1: Next 5G Auction to Feature Large Tracts Sought by Carriers.NEWS2: Billionaire David Tepper’s Top 10 Stock Picks.NEWS3: T-Mobile Still Has a Big Spectrum Advantage Over Verizon and AT&T.NEWS4: First-of-Its-Kind Pandora Experience Gives T-Mobile Customers Exclusive Benefits.NEWS5: T-Mobile Agrees to Sell $3.8 Billion of Senior Notes.
2021-03-18: NEWS1: Airspan CEO on the 5G space: ‘We are not afraid of the larger competitors’.NEWS2: Billionaire Ken Griffin’s Top 10 Stock Picks.NEWS3: 3 Warren Buffett Stocks Worth Buying Now.NEWS4: Why Do Millennials Hate Verizon Stock?.

Answer: Decrease