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:2021-09-14, Stock:CMCSA, The news for the past five days is as follows:
2021-09-07: NEWS1: Is Comcast Corporation (NASDAQ:CMCS.A) Trading At A 39% Discount?.
2021-09-08: NEWS1: UPDATE 1-NBC fetches $6.5 mln for Super Bowl ads, nearly sells out Beijing Olympics spots.NEWS2: NBC fetches $6.5 million for Super Bowl ads, nearly sells out Beijing Olympics spots.NEWS3: Comcast Business Supports CORE Electric Cooperative’s Goal of Delivering Low-Cost, Reliable Electricity.NEWS4: Notion, a Comcast Company, Works with Honey Insurance to Help Australian Homeowners Monitor Risk and Save on Premiums.
2021-09-09: NEWS1: UPDATE 1-'Halloween Kills' to stream on Peacock at same time it plays in theaters.NEWS2: MOJO instructional sports videos connect coaches with experts.NEWS3: 'Halloween Kills' to stream on Peacock at same time it plays in theaters.NEWS4: CORRECTED-Nielsen CEO defends company amid escalating criticism from TV industry.NEWS5: The Rise Of Streaming Video Brings New TV Programming Gatekeepers.
2021-09-10: NEWS1: Forget GameStop. Buy These Five Stocks Instead.NEWS2: Netflix (NFLX) Inks Multi-Movie Deal With TikToker Addison Rae.NEWS3: 2 Reasons Disney's Hulu Price Hike Is Great for Investors.
2021-09-13: NEWS1: Is Comcast Stock A Buy? Does ViacomCBS Video Streaming Deal Portend Bigger Transaction?.NEWS2: Is Comcast Stock A Buy? Does ViacomCBS Video Streaming Deal Portend Bigger Transaction?.

Answer: Decrease