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:2021-08-19, Stock:CMCSA, The news for the past five days is as follows:
2021-08-12: NEWS1: 2021 PORTLAND FILM FESTIVAL, PRESENTED BY COMCAST, GOES VIRTUAL WITH
250+ INDEPENDENT FILMS FROM AROUND THE WORLD OCTOBER 6 – NOVEMBER 8.NEWS2: Comcast Has Botched a Golden Opportunity With the Olympics.
2021-08-13: NEWS1: Streaming Olympics: YouTube Viewing During Tokyo Games Jumped Seven Times Over Rio.
2021-08-16: NEWS1: Comcast and NBCUniversal Media Announce Pricing Terms for Their Exchange Offers.NEWS2: Comcast Business Helps Salem Florist’s Business Blossom with Enhanced Connectivity.NEWS3: Comcast NBCUniversal Selects 11 Startups for the Fourth Class of Its LIFT Labs Accelerator, Powered by Techstars.NEWS4: Comcast and NBCUniversal Media Announce Results of Early Tenders in Exchange Offers and Upsize of Exchange Offers.
2021-08-17: NEWS1: IMDb TV Launches Free App on Comcast Platforms, Streamer’s First Pay-TV Partnership.NEWS2: COMCAST NAMES JOHN KELLER SENIOR VICE PRESIDENT FOR THE MOUNTAIN WEST REGION.NEWS3: Is Hulu Becoming Too Successful for Disney?.
2021-08-18: NEWS1: Professional golfer Patrick Cantlay on his relationship with Tiger Woods & prepping for the FedEx Cup Playoffs.NEWS2: Paramount Plus in Nordics Will Be Phased Out and Merged With Comcast-ViacomCBS’s SkyShowtime.NEWS3: Comcast, ViacomCBS Introduce SkyShowtime Streaming Service In Europe.NEWS4: 'Fast & Furious 10' Release Date Set For 2023.NEWS5: UPDATE 2-Comcast, ViacomCBS to launch streaming service SkyShowtime in Europe.NEWS6: Comcast, ViacomCBS to launch streaming service SkyShowtime in Europe.NEWS7: Comcast and ViacomCBS Announce "SkyShowtime," a New Streaming Service to Launch in Select European Markets.NEWS8: ViacomCBS Stock Rises as Wells Fargo Lauds Streaming Strategy.NEWS9: ViacomCBS Gains On Europe Streaming Service Plan, Wells Fargo Upgrade.

Answer: Decrease