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:2019-11-12, Stock:CMCSA, The news for the past five days is as follows:
2019-11-05: NEWS1: Roger Penske on buying IndyCar Series: 'There's a chance to break some glass here'.NEWS2: Comcast Business and NetLevel Partner to Create the Future of Out-of-Home Digital Entertainment.NEWS3: Media Stock Earnings Lineup for Nov 6: FOXA, ROKU, LBTYA.NEWS4: StockBeat: Roku Gets Price Upgrade Ahead of Earnings.
2019-11-06: nan
2019-11-07: NEWS1: Comcast to Open New Olathe Xfinity Store.
2019-11-08: NEWS1: Comcast Corporation -- Moody's announces completion of a periodic review of ratings of Comcast Corporation.
2019-11-11: NEWS1: Streaming Wars Commence as Disney+ Nears Debut.NEWS2: Disney+, Netflix, Apple, HBO, & More: Who Will Win the Streaming TV War?.NEWS3: Tourism treats: Universal Orlando shares peek at holiday sweets.NEWS4: Here's when Universal Orlando's new Dockside resort opens.NEWS5: Comcast Faces Call for Breakup in Legal Fight With Byron Allen.

Answer: Decrease