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:2020-12-14, Stock:TMUS, The news for the past five days is as follows:
2020-12-07: NEWS1: Is T-Mobile Stock A Buy? Will 5G Spectrum Edge Lead To More Market Share Gains?.
2020-12-08: NEWS1: Cisco Updates Webex Video Conferencing in Bid to Fend Off Zoom.NEWS2: This Season, T-Mobile Rings in Holiday Cheer with Virtual Visits from Santa Claus.
2020-12-09: NEWS1: T-Mobile US, Inc. to Present at the Oppenheimer 5G Summit.NEWS2: Why T-Mobile Stock Surged 21.3% in November.NEWS3: SoftBank Is Discussing a ‘Slow-Burn’ Buyout to Go Private.
2020-12-10: NEWS1: T-Mobile Puts 5G Network Rollout in Overdrive, Launches First 5G Hotspot and Industry’s Best Hotspot Plans.
2020-12-11: NEWS1: T-Mobile (TMUS) Gains As Market Dips: What You Should Know.NEWS2: Why Inseego Stock Was Soaring Today.NEWS3: Dealcember Alert: FREE 5G Phones from Samsung and OnePlus at T-Mobile.NEWS4: Handed a 5G Lifeline by Trump, Japan Races to Catch Up to Huawei.

Answer: Decrease