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:2021-04-19, Stock:CMCSA, The news for the past five days is as follows:
2021-04-12: nan
2021-04-13: NEWS1: Why Comcast (CMCSA) Could Beat Earnings Estimates Again.
2021-04-14: NEWS1: Is Comcast Stock a Buy?.NEWS2: FreeWheel Releases Next Generation, Cross-Platform Addressable Technology to Unify Linear TV and Digital Video Advertising.
2021-04-15: NEWS1: Netflix, Inc. -- Moody's upgrades Netflix's CFR to Ba1 from Ba3; the outlook is positive.NEWS2: Streaming Services Get a Boost From Pandemic: 4 Stocks to Watch.NEWS3: Comcast’s Top-Rated Xfinity Mobile Service Introduces New 5G Unlimited Data Options From $30 Per Month.NEWS4: Cable's Broadband Dominance Faces Threats From A Host Of Issues.
2021-04-16: NEWS1: Comcast Launching 25 WiFi-Connected "Lift Zones" Across Connecticut.NEWS2: Is Comcast Stock A Buy? NBCU Rebound Expected From Theme Parks, Summer Olympics.NEWS3: Comcast could be a COVID recovery story even as cable stocks have lagged, analyst says in upgrade.

Answer: Decrease