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:2020-12-16, Stock:WMT, The news for the past five days is as follows:
2020-12-09: NEWS1: China Is Nintendo’s Secret Weapon in War With PlayStation, Xbox.NEWS2: COVID-19 pandemic has forever changed the pet products business: Chewy CEO.NEWS3: 2 Robinhood Stocks That Can Survive Another Market Crash.NEWS4: Best Buy commits $44 million to diversity and inclusion efforts — move to keep promise to 'do better'.NEWS5: Corporate America will truly be addressing racial justice when it ‘costs something’: Michael Eric Dyson.NEWS6: PlayStation 5, Xbox Seekers Are Losing Out To 'Scalper Bot' On Walmart, Facebook Marketplace.NEWS7: INSIGHT-Good luck finding a PlayStation 5: Walmart and other retailers battle ‘bots’ snatching up hot products.
2020-12-10: NEWS1: Costco Beats But Covid-19 Costs Weigh On Earnings.NEWS2: Walmart is preparing its 5,000 pharmacies to administer the COVID-19 vaccine in the U.S..NEWS3: Costco Stock Under Pressure As Sales Soften, Q1 Earnings Due.NEWS4: Best Stocks of the Year: Walmart, Apple, Nvidia.NEWS5: Walmart to triple exports of India-made goods to $10 bln per year by 2027.
2020-12-11: NEWS1: Walmart Prepares to Spearhead Vaccine Distribution.NEWS2: Walmart took £1.1bn dividend from Asda.NEWS3: Early Shipping Deadlines Could Help Walmart, Nordstrom, and Other Retailers This Holiday.NEWS4: Costco's Executing at a High Level, and Here's How I'm Playing the Stock.NEWS5: The Zacks Analyst Blog Highlights: Apple, NIKE, Salesforce, Microsoft and Walmart.NEWS6: AlixPartners CEO on retail bankruptcies, industry outlook.NEWS7: Is Kroger Stock a Buy?.NEWS8: 3 Top Growth Stocks to Buy Right Now.NEWS9: How 2020 Turned the Store Inside Out.
2020-12-14: NEWS1: Trucks in China Are Watching If Drivers Doze, Speed or Slack Off.NEWS2: GameStop Employees Surprised by New Shipment of PS5, Xbox.NEWS3: TikTok Appellate Judges Signal Skepticism of Trump’s Ban on App.NEWS4: Better Buy: Disney vs. Walmart.NEWS5: Walmart is doubling down on India and Mexico to jumpstart its stalled global growth.NEWS6: Walmart is doubling down on India and Mexico to jumpstart its stalled global growth.NEWS7: Facebook Investors Don't Need to Fear a Breakup.NEWS8: Is Walmart a Great Dividend Stock?.
2020-12-15: NEWS1: Why Hydrogen Fuel Cell Stocks Jumped Today.NEWS2: FedEx and UPS Are Limiting Package Pickups. What That Means for Retailers..NEWS3: Why Plug Power and Prevail Therapeutics Gave the Stock Market a Boost Tuesday Morning.NEWS4: Plug Power Climbs on Expanded Walmart Fuel Cell Partnership.NEWS5: Walmart Expands Autonomous Vehicle Delivery Pilot Program.NEWS6: Plug Power Expands Partnership With Walmart.NEWS7: Wish, the Online Dollar Store, Is Losing Momentum Before IPO.

Answer: Decrease