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:2021-12-20, Stock:TMUS, The news for the past five days is as follows:
2021-12-13: nan
2021-12-14: nan
2021-12-15: NEWS1: Large Company Growth Portfolio Buys Tesla Inc, Advanced Micro Devices Inc, Vertex ....
2021-12-16: NEWS1: T-Mobile (TMUS) Gains As Market Dips: What You Should Know.NEWS2: Ab Cap Fund, Inc. Buys Alphabet Inc, PepsiCo Inc, Walmart Inc, Sells Alphabet Inc, Texas ....NEWS3: Got $2,500? 2 Top Stocks That You Can Buy and Hold for a Lifetime.NEWS4: VIP Communication Services Portfolio Buys Uber Technologies Inc, Sea, T-Mobile US Inc, Sells ....NEWS5: Franklin Mutual Series Funds Buys Aon PLC, Brookfield Infrastructure Corp, Global Payments Inc, ....
2021-12-17: NEWS1: Fidelity Contrafund Buys Shopify Inc, Snap Inc, ServiceNow Inc, Sells Mastercard Inc, Union ....NEWS2: T-Mobile raises minimum wage to $20 an hour amid labor crunch.

Answer: Decrease