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:2021-07-28, Stock:CMCSA, The news for the past five days is as follows:
2021-07-21: NEWS1: Netflix's content pipeline 'has dried up,' analyst argues.NEWS2: Trump ally charged with illegal lobbying, Bucks win NBA championship, crypto exchange FTX raises $900 million.NEWS3: Impact of Disney+, streaming services on Netflix has been ‘vastly overplayed’: analyst.NEWS4: ROKU Partners With NBCUniversal Ahead of 2020 Tokyo Olympics.
2021-07-22: NEWS1: Comcast Hires Dave Mandapat to Lead Comcast Business Marketing in Washington State.NEWS2: Is Comcast Stock A Buy? With Tokyo Summer Olympics Underway, NBCU Hopes For Boost.NEWS3: Comcast (CMCSA) Expected to Beat Earnings Estimates: Can the Stock Move Higher?.NEWS4: COMCAST’S ELIZABETH BIERMAN SELECTED AS WOMEN IN BUSINESS HONOREE BY MINNEAPOLIS/ST. PAUL BUSINESS JOURNAL.NEWS5: Cable Fears Ease as Senators Aim Broadband Subsidies to Unserved.NEWS6: Netflix Option Traders Unimpressed After Earnings Miss.NEWS7: Comcast Brings Hulu’s Live TV Service to Xfinity Flex.
2021-07-23: NEWS1: Roku, IBD Stock Of The Day, Hits Buy Point In Heavy Volume Trading.NEWS2: Why Roku Spiked 10% Higher Today.NEWS3: 15 Best Consumer Discretionary Stocks to Buy Now.NEWS4: How to watch the Tokyo Olympics for (mostly) free.
2021-07-26: NEWS1: Factors to Consider Ahead of Comcast's (CMCSA) Q2 Earnings.NEWS2: How marketing for the Olympics is more different than ever before.NEWS3: Sky Italia picks Vodafone exec Duilio as new CEO.
2021-07-27: NEWS1: Top Analyst Reports for Comcast, Coca-Cola & Bristol-Myers Squibb.NEWS2: Charter (CHTR) to Report Q2 Earnings: What's in the Cards?.NEWS3: American Airlines’ warning, Simone Biles withdraws, Naomi Osaka out.NEWS4: NBC News adds 200 jobs in streaming, digital push.NEWS5: This tool helps measure how climate friendly your 401(k) is — and dings Amazon.com for its fund offerings.NEWS6: UPDATE 1-Olympics-U.S. viewership of Tokyo Games climbs to 19.8 mln on 2nd night.NEWS7: U.S. viewership of Tokyo Games climbs to 19.8 million on 2nd night of competition.

Answer: Decrease