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:2020-12-10, Stock:TMUS, The news for the past five days is as follows:
2020-12-03: nan
2020-12-04: NEWS1: Dish stock gets a downgrade at Guggenheim.NEWS2: AT&T's Facing a Big Catch-22.NEWS3: T-Mobile US, Inc. to Present at the UBS Global TMT Conference.
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.

Answer: Decrease