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:2021-10-18, Stock:T, The news for the past five days is as follows:
2021-10-11: NEWS1: Why AT&T Shares Are Tumbling Today.NEWS2: What Are Whales Doing With AT&T.NEWS3: AT&T Ranked #1 in Customer Satisfaction with Large Enterprise and Medium Business Wireless Service in Latest J.D. Power Study.NEWS4: Tutor Perini Joint Venture Awarded $178 Million Friant-Kern Canal Middle Reach Capacity Correction Project.
2021-10-12: NEWS1: Is Verizon Stock A Buy? 5G Wireless Competition Vs. AT&T, T-Mobile To Intensify.NEWS2: New AT&T Cybersecurity Managed XDR Solution Helps Organizations to Deliver on Digital Transformation Initiatives while Protecting Against Emerging Threats.NEWS3: AT&T's Charts Are Putting Off Bad Signals.
2021-10-13: NEWS1: AT&T (T) Stock Sinks As Market Gains: What You Should Know.NEWS2: AT&T stock drops toward 11-year low, as dividend yield rises further above 8%.NEWS3: 4 Top Dividend Payers of the S&P 500.NEWS4: AT&T Laying Groundwork for Projected Ramp in IoT Deployments.NEWS5: Ciena (CIEN) Gains From Focus on Core Optical Networking, Tie-Ups.NEWS6: AT&T Stock Hits 10-Year Low As Dividend Cut, Media Exit Test Bulls Ahead of Q3 Earnings.
2021-10-14: NEWS1: 'Succession' actor Alan Ruck teases season 3, talks 'Ferris Bueller' reboot.NEWS2: AT&T (T) Earnings Expected to Grow: Should You Buy?.NEWS3: AT&T Gets Another Upgrade. Still, It’s a Slow Climb Out of a Deep Hole..NEWS4: FOCUS-'Fake it until you make it': 5G marketing outpaces service reality.NEWS5: AT&T stock rallies after an upgrade—but it’s hardly a ringing endorsement.NEWS6: AT&T (NYSE:T) looks Undervalued but Uncertainty Could lead to Further Downside.NEWS7: 'Fake it until you make it': 5G marketing outpaces service reality.NEWS8: FOCUS-'Fake it until you make it': 5G marketing outpaces service reality.NEWS9: Netflix’s algorithm is force feeding international entertainment into western TV diets.
2021-10-15: nan

Answer: Decrease