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:2020-12-22, Stock:CMCSA, The news for the past five days is as follows:
2020-12-15: NEWS1: Churchill Capital Corp V Announces Pricing of $450 Million Initial Public Offering.NEWS2: Comcast to Provide Free WiFi at 10 Fresno Housing and Boys & Girls Clubs Locations in California’s Central Valley.NEWS3: Why Comcast Is 'Ready To Breakout' In 2021.NEWS4: Comcast & WarnerMedia Bring the HBO Max App to Xfinity X1 and Flex.NEWS5: HBO Max Available Directly on Comcast Xfinity Set-Tops.NEWS6: Comcast, Colorado Attorney General, Aurora Mayor Mike Coffman & Denver Mayor Michael B. Hancock Launching More Than 20 WiFi-connected "Lift Zones" in Denver Metro Area.NEWS7: Comcast Launching WiFi-Connected "Lift Zones" in Oregon/SW Washington.NEWS8: Is Comcast Stock a Buy?.
2020-12-16: NEWS1: Got $5,000? Stock Up on Roku Before 2021.NEWS2: Americans Rallying to Support Small Businesses This Holiday Season.
2020-12-17: NEWS1: Comcast Provides Free WiFi to 32 San Francisco Community Hubs.NEWS2: FreeWheel to Acquire Ad Tech Leader Beeswax.NEWS3: Want to Buy Comcast (CMCSA) Stock? Here’s What You Need to Know.NEWS4: Comcast to Host Fourth Quarter and Full Year 2020 Earnings Conference Call.NEWS5: Roku Jumps After Reaching Deal With AT&T to Carry HBO Max.NEWS6: Buy Cable Stocks, Analysts Say. 2021 Will Be Another Strong Growth Year..
2020-12-18: NEWS1: Comcast Is Well Positioned for a Post-Covid World—and Its Stock Looks Cheap.NEWS2: Why GE Will Never Break Up.NEWS3: 3 Dividend Stocks Perfect for Retirees.NEWS4: The Empires Strike Back: Disney, Comcast, AT&T set streaming battle.
2020-12-21: NEWS1: Electronic Arts Makes a Move.NEWS2: Top Analyst Reports for Alphabet, Comcast & Accenture.NEWS3: Comcast Launching 10 WiFi-Connected "Lift Zones" In Greater Boston Area.

Answer: Decrease