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:2021-06-28, Stock:CMCSA, The news for the past five days is as follows:
2021-06-21: NEWS1: Comcast to Host Second Quarter 2021 Earnings Conference Call.NEWS2: Netflix Signs Multiyear Deal for Films From Steven Spielberg.
2021-06-22: NEWS1: 10 Best Dividend Stocks to Buy Now According to Billionaire Leon Cooperman.NEWS2: Major Television Distributors Spearhead ‘Go Addressable’ Initiative to Advance Addressable TV Advertising Across the Industry.NEWS3: UPDATE 4-Sky Italia challenges DAZN-TIM Serie A deal on antitrust grounds.NEWS4: Sky Italia challenges DAZN-TIM Serie A deal on antitrust grounds.
2021-06-23: NEWS1: ViacomCBS, Roku Stock Jump on Report of Comcast M&A Speculation.NEWS2: NBCUniversal’s Peacock Is Finally Coming to Amazon Fire TV.NEWS3: UPDATE 2-NBCUniversal to stream major Tokyo Olympics events in push for Peacock viewers.NEWS4: NBCUniversal to stream major Tokyo Olympics events in push for Peacock viewers.NEWS5: 3 Dividend Stocks That Can Help You Retire Early.NEWS6: Comcast Business Helps Sabey Bring High-Speed Connectivity to Washington Area Data Centers and Offer Better IT Continuity.NEWS7: 4 Stocks to Watch Amid Growing Demand for Streaming Services.
2021-06-24: NEWS1: Roku Stock Can Keep Climbing, This Analyst Says. It’s Not Because of Comcast Rumors..NEWS2: Comcast Bid For Roku Seen Unlikely; CMCSA Stock Buyback Restarted.NEWS3: Comcast M&A Speculation Lifts Stock in ViacomCBS and Roku. Wall Street Is Skeptical..NEWS4: Comcast considers buying Roku- RPT.NEWS5: Comcast Bid For Roku Stock Seen Unlikely; BofA Says CMCSA Stock Buyback Re-Instituted.NEWS6: 3 Reasons Comcast Isn't Buying Roku.NEWS7: Comcast's (CMCSA) Peacock to Stream on Amazon Fire TV in US.NEWS8: Comcast Business Delivers Deluxe Viewing and Connectivity Solutions to Make Rally Hotel Guests Feel at Home.NEWS9: Comcast to Stream Tokyo Olympic Games on Peacock; Shares Fall 4%.NEWS10: Comcast Bid For Roku Stock Unlikely As Walmart Smart TV Deal Looms, Say Analysts.NEWS11: Comcast Drops a Hint; Shares of ROKU, ViacomCBS Soar.NEWS12: Roku Stock Rises Amid Speculation Over Comcast's Next Move.NEWS13: Roku Stock Rises Amid Speculation Over Comcast's Next Move.NEWS14: Comcast Says 'Pure Speculation' It's Mulling Bids for ViacomCBS or Roku.
2021-06-25: NEWS1: Top Stock Reports for Comcast, Medtronic & American Express.NEWS2: Why Roku Stock Soared This Week.NEWS3: 'F9' looks to rev up box office as strategist warns industry 'not out of the woods yet'.NEWS4: 3 Stocks to Supplement Your Social Security Income.NEWS5: FuboTV’s Move Into Sports Betting Stokes Investor Attention to ‘Bros’ Cable.

Answer: Decrease