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:2021-12-13, Stock:T, The news for the past five days is as follows:
2021-12-06: NEWS1: Some Democrats worry Discovery-WarnerMedia merger will hurt diversity efforts.NEWS2: Signature Select Canadian Fund Buys CI Global Financial Sector ETF, Sun Life Financial Inc, ....NEWS3: UPDATE 1-U.S. aviation industry pans AT&T, Verizon 5G precautions.NEWS4: U.S. aviation industry pans AT&T, Verizon 5G precautions.NEWS5: UPDATE 1-Fired CNN anchor Chris Cuomo gives up SiriusXM radio show.NEWS6: AT&T CEO says antitrust criticism 'unfounded' in WarnerMedia deal.NEWS7: AT&T CEO Dismisses Democrats’ Antitrust Concerns About WarnerMedia-Discovery Merger as ‘Unfounded’.NEWS8: Discovery/WarnerMedia Merger Draws New Congressional Fire.NEWS9: 3 Ultra-High-Yield Dividend Stocks to Buy Hand Over Fist in December.
2021-12-07: NEWS1: FAA Sets 5G Flight Restrictions to Avoid Possible Hazards From New Wireless Service.NEWS2: AT&T Stock Looks Like a Bargain Ahead of Its Transition.NEWS3: AT&T CFO Updates Shareholders.NEWS4: UPDATE 2-U.S. warns 5G wireless use could prompt flight diversions.NEWS5: U.S. warns 5G wireless use could prompt flight diversions.NEWS6: Hedge Funds Are Selling AT&T Inc. (T).NEWS7: AT&T to Webcast Talk by Jason Porter at Oppenheimer 5G Summit on December 14.NEWS8: AT&T Selected by the Defense Information Systems Agency for $161 Million/11-Year EIS Task Order to Modernize the U.S. Coast Guard's Data Network.NEWS9: AT&T's (T) CEO Provides Business Update to Shareholders.NEWS10: AT&T CEO Updates Shareholders.
2021-12-08: NEWS1: O'Shares U.S. Quality Dividend ETF Buys Blackstone Inc, Abbott Laboratories, Verizon ....NEWS2: Can US Aviation Restrictions Avert 5G C-Band Interference?.NEWS3: There’s Nothing Complicated About ATT Stock, but Gains Will Take Time.
2021-12-09: NEWS1: AT&T (T) Dips More Than Broader Markets: What You Should Know.NEWS2: Is Charter Communications Too Cheap to Ignore?.NEWS3: Grading 7 Big 5G Stocks as 2022 Looms.NEWS4: AT&T, Samsung and Qure4u Team Up to Deliver Remote Patient Monitoring with FirstNet® for High-Risk Patients.
2021-12-10: NEWS1: AT&T Is a High-Yield Telecom Holding for All Investors.NEWS2: Liberty Communications PR Holding LP -- Moody's says Liberty PR's $120 million term loan add-on has no impact on ratings.NEWS3: Jackson Wealth Management, LLC Buys BlackRock Inc, Adobe Inc, Equifax Inc, Sells Lam Research ....NEWS4: Here Are the Cheapest Stocks in Each Sector of the S&P 500.NEWS5: Ciena (CIEN) Misses Q4 Earnings Estimates, Beats on Revenues.NEWS6: The Smartest Stocks to Buy With $200 in December.

Answer: Decrease