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:2020-09-29, Stock:CMCSA, The news for the past five days is as follows:
2020-09-22: NEWS1: Analyst Report: Comcast Corporation.NEWS2: Comcast Stock Climbs As Activist Investor Trian Fund Maneuvers For Changes.NEWS3: Nelson Peltz Has a Stake in Comcast. What It Means for the Stock..NEWS4: Activist Hedge Fund Takes a Stake in Comcast.NEWS5: Activist Trian takes stake in Comcast: rpt.NEWS6: Comcast to Host Third Quarter 2020 Earnings Conference Call.NEWS7: Return On Capital Employed Overview: Comcast.NEWS8: Will This Activist Investor Try to Break Up Comcast?.NEWS9: Trian Fund Management Snaps Up Stake In Comcast; Analyst Sees 34% Upside.NEWS10: Tesla, Dow Futures, Jerome Powell, GameStop: 5 Things You Must Know Tuesday.NEWS11: Roku Flies to All-Time High After Peacock Deal.NEWS12: PRESS DIGEST - Wall Street Journal - Sept. 22.NEWS13: Trian Fund, Best Known For Investor Activism In GE, P&G, Takes $900M Stake In Comcast.
2020-09-23: NEWS1: How Roku Finally Got a Deal Done for Peacock.
2020-09-24: NEWS1: 10 Most Profitable TV Shows in 2020.NEWS2: Comcast’s Amy Banse Transitions to Senior Advisor to Comcast After Nearly 30 Years of Leadership at the Company.NEWS3: Comcast and REVOLT Sign Agreement to Expand the Network’s Availability to Millions More Viewers in Over 30 Markets.NEWS4: Netflix Needs Its Own ‘90 Day Fiance’.
2020-09-25: NEWS1: Comcast, Cubic in Focus as Activist Investing Snaps Back.NEWS2: 7 Hot Stocks Doing the Most ESG Harm.NEWS3: Trian Investment in Comcast Fuels Debate on Breaking It Up.NEWS4: Is Roku Stock a Buy?.
2020-09-28: NEWS1: Roku (ROKU) Rises Within Price Channel After New Launch.NEWS2: It's Official: 2020 Is Cord Cutting's Pivotal Moment.

Answer: Decrease