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:2019-09-27, Stock:CMCSA, The news for the past five days is as follows:
2019-09-20: NEWS1: ETFs in Focus as Netflix Bags Global Rights for Seinfeld.NEWS2: Roku Stock Dives Below Key Support Level After Getting Sell Rating.NEWS3: Roku Unveils Streaming Devices Roku Express & Roku Ultra.NEWS4: Roku News: Why ROKU Stock Is Falling Today.NEWS5: Roku's Rough Week: A Constructive Pullback For The Stock?.NEWS6: Roku dives after Comcast, Facebook announce streaming devices.NEWS7: StockBeat: Roku Shares Clobbered as Analyst Says Sell.NEWS8: Netflix's stock sinks as CEO sees 'tough competition' from Apple, Disney.NEWS9: Roku Has Worst Day in Months as Fear of Competition Looms Again.NEWS10: Roku’s stock still reeling as analyst asks, ‘Is Roku broku?’.NEWS11: Netflix's stock falls again to pace S&P 500 decliners as streaming competition heats up.NEWS12: Will a Rush of Streaming Services Wipe Out Cable Providers?.NEWS13: Pivotal Research Explains Roku Bear Thesis.NEWS14: Roku Gets a Downgrade... And an Upgrade.NEWS15: Closing of Colorado's largest film-production studio likely to ripple throughout local film industry.NEWS16: [video]Roku Slides Again, This Time on Analyst Sell Recommendation.NEWS17: Stocks - U.S. Futures Rise as Trade Progress Monitored.
2019-09-23: NEWS1: 3rd upscale hotel reportedly in the works for Universal's Epic Universe.NEWS2: 'Downton Abbey' scores best opening ever for Focus Features.NEWS3: New FreeWheel Research Finds That Partnerships and Interoperability Are Driving the Growth of Audience Targeted Campaigns.NEWS4: The Zacks Analyst Blog Highlights: Netflix, Amazon, Comcast, Disney and Apple.NEWS5: Comcast Business Introduces Internet Security to Help Protect Businesses Against Cyberattacks and Costly Breaches.NEWS6: Comcast Increases Internet Speeds for Most Customers in Oregon/SW Washington.NEWS7: Roku’s stock rocked as analyst asks, ‘Is Roku broku?’.NEWS8: Amazon Dominates Comedy Emmys With ‘Fleabag’ and ‘Maisel’.
2019-09-24: NEWS1: Comcast (CMCSA) Dips More Than Broader Markets: What You Should Know.NEWS2: Consumer Confidence, Netflix and Roku Fall & Buy Columbia Stock - Free Lunch.NEWS3: Roku Stock Is Getting Hammered. It Might Be Time to Buy..NEWS4: Roku Stock Is Off Its Highs but Ready to Rise Again, Analyst Says.NEWS5: Apple (AAPL) to Stream Oprah Winfrey Book Club on Apple TV+.NEWS6: Comcast boosts download speed for 85% of its Atlanta customers.NEWS7: Time to Buy Roku Stock on the Dip After Streaming TV Competition Selloff?.
2019-09-25: NEWS1: Comcast Stock Gets Another ‘Buy’ Call as Analyst Begins Coverage.NEWS2: Comcast to pay $15.5M to settle class-action lawsuit over set-top box rentals.NEWS3: Comcast: Benchmark Initiated Coverage with ‘Buy’ Rating.NEWS4: TV, tech executives prep pitches for PGA Tour rights.NEWS5: Netflix Lands 'Seinfeld,' Suffers Shrinkage.
2019-09-26: NEWS1: Streaming roundup: Food Network, FandangoNow kick digital video up a notch.NEWS2: 5 Entertainment Stocks Getting Crushed.NEWS3: 5 Companies Boosting Earnings.NEWS4: Telemundo Head Cesar Conde Mixes Heritage And Insight Into Success.NEWS5: Comcast Falls 3%.

Answer: Decrease