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:2021-10-21, Stock:CMCSA, The news for the past five days is as follows:
2021-10-14: NEWS1: Top Stock Reports for Visa, Comcast & McDonald's.
2021-10-15: NEWS1: Top 10 Stock Picks of Anand Desai’s Darsana Capital Partners.NEWS2: The Zacks Analyst Blog Highlights: Visa, Comcast, McDonald's, Intercontinental Exchange and State Street Corp.NEWS3: Meet the judges who selected Albuquerque Business First's 2021 40 Under Forty honorees.
2021-10-18: NEWS1: ViacomCBS CEO Bob Bakish Calls Uproar Over Content Inevitable Amid Chappelle Outcry.NEWS2: Comcast Rolls Out New Dialing Procedure for Voice Customers.NEWS3: Facebook’s overseas expansion, Saks possible e-commerce IPO, IATSE union reaches deal.
2021-10-19: NEWS1: Comcast Forays Streaming Arena With Smart TV Launch.NEWS2: Comcast Launches Smart TV for U.S. Market in Bid to Take On Roku, Amazon.NEWS3: Disney delays slew of films, Xiaomi introduces EV plans for 2024, sports organizations deal with vaccination hesitancy.NEWS4: Comcast, Walmart team up to sell smart TVs with the media firm's software.NEWS5: REFILE-Comcast, Walmart team up to sell smart TVs with the media firm's software.NEWS6: Comcast Launches XClass TV, Its First TV Sets in the U.S., Taking Streaming Platform Direct-to-Consumer.NEWS7: Comcast Introduces XClass TV: Extending the Company’s Global Technology Platform to Smart TVs Nationwide.NEWS8: Back from the dead, G4TV looks to cash in on the gaming craze it helped create.
2021-10-20: NEWS1: Verizon ‘Excited’ as It Discloses Sign-Ups for Wireless Home Internet Service.NEWS2: Comcast Business Provides Reef Industries With Advanced Security to Support Digital Operations.NEWS3: Comcast Business Provides Western Tool & Supply With Advanced Security to Reinforce its Mission of Customer Service.

Answer: Decrease