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:2020-12-18, Stock:TMUS, The news for the past five days is as follows:
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.
2020-12-14: NEWS1: Why Inseego Stock Was Climbing Again.NEWS2: T-Mobile and The Drone Racing League Announce Multi-Year Partnership to Innovate 5G Wireless Drone Technology and Reimagine Sports Entertainment.
2020-12-15: NEWS1: Deutsche Telekom International Finance B.V. -- Moody's announces completion of a periodic review of ratings of Deutsche Telekom AG.
2020-12-16: nan
2020-12-17: NEWS1: T-Mobile (TMUS) Gains But Lags Market: What You Should Know.NEWS2: 5 Stocks to Gain Bigger as 5G Makes the World Smaller.NEWS3: T-Mobile First to Roll Out Cutting-Edge 911 Capabilities.

Answer: Rise