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:2021-01-21, Stock:WMT, The news for the past five days is as follows:
2021-01-13: NEWS1: Affirm CFO: We won't deal with retailers not 'aligned to our values'.NEWS2: Walmart (WMT) Stock Sinks As Market Gains: What You Should Know.NEWS3: SHAREHOLDER ALERT: Lowey Dannenberg Is Investigating Walmart Inc. for Potential Breaches of Fiduciary Duty by Its Board of Directors.NEWS4: Target Holiday Sales Strong As Digital Sales Boom.NEWS5: LabCorp CEO on new testing: 'Pixel for covid is the beginning, but our future is other tests'.NEWS6: Walmart (WMT) Tests Delivery With HomeValet's Smart Box Technology.NEWS7: CES 2021: What to Watch for From Microsoft and Walmart on Wednesday.NEWS8: Dividend Stocks to Watch in 2021.
2021-01-14: NEWS1: Walmart to Host Virtual Investment Community Meeting and Release Fourth Quarter Financial Results on Feb. 18, 2021.NEWS2: These Big Stocks Go Both Sides While Others Pick A Side Amid Political Crisis.NEWS3: Walmart’s CEO on How the Pandemic Changed Retail Forever.NEWS4: PSK Collective Kicks Off Walmart.com Launch.NEWS5: An Overview of Businesses Owned by Amazon.
2021-01-15: NEWS1: Amazon Workers to Hold Mail Union Vote Starting in February.NEWS2: Walmart’s Financial Services Expansion Hits Hazy Regulatory Space.NEWS3: Marc Lore leaves Walmart a little over four years after selling Jet.com for $3B.NEWS4: Walmart's outgoing e-commerce chief: The next 'big revolution' is in the refrigerator.NEWS5: Why one of Walmart's most powerful executives is leaving to transform the future of cities.NEWS6: Murphy Oil USA Inc. -- Moody's assigns a Baa3 to Murphy Oil USA's planned bank credit facility.NEWS7: ROSEN, Trusted Investor Counsel, Continues to Investigate Securities Claims Against Walmart Inc. – WMT.NEWS8: Walmart E-Commerce Chief Marc Lore Is Departing.NEWS9: Walmart Stock Slips as E-Commerce Chief Heads for the Door.NEWS10: Walmart's e-commerce chief to retire, will remain as a strategic advisor through September.NEWS11: Walmart Shares Slide After U.S. E-Commerce Boss Marc Lore Announces Retirement.NEWS12: Walmart e-commerce chief Marc Lore to retire.NEWS13: Plug Power a Leading Play in Fuel Cells, But Case for Growth is Tricky.NEWS14: Retail stocks take a hit after disappointing data, as COVID-19 even weighed on online sellers.NEWS15: Walmart head of U.S. e-commerce to retire.NEWS16: FuelCell Energy’s Got a $1.5 Billion Problem.
2021-01-19: NEWS1: Marc Lore’s Imprint on Walmart’s Digital Business.NEWS2: Sectors to watch as Biden heads to the White House.NEWS3: Agtech company AppHarvest debuts produce in select grocery stores.NEWS4: 15 Cheapest Online Shopping Sites in USA.NEWS5: How Biden’s COVID-19 relief plan will impact U.S. businesses.NEWS6: Western Union Gains 3% On Walmart Deal.NEWS7: Western Union Jumps as Its Services Will Be Available at Walmart.NEWS8: Western Union Stock Pops on Walmart Partnership.NEWS9: Walmart and Western Union Enter Agreement to Offer Western Union Money Transfers at Walmart.
2021-01-20: NEWS1: Walmart (WMT) Outpaces Stock Market Gains: What You Should Know.NEWS2: 2 Red Flags for Walmart's Strategy.NEWS3: WMT Investor Alert: Bronstein, Gewirtz & Grossman, LLC Notifies Walmart Inc. Investors of Class Action and Encourages Shareholders to Contact the Firm.NEWS4: Petco Animal Supplies, Inc. -- Moody's upgrades Petco's ratings; CFR to B2.NEWS5: SHAREHOLDER ACTION ALERT: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Walmart Inc. and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm.NEWS6: EQUITY ALERT: Rosen Law Firm Files Securities Class Action Lawsuit Against Walmart Inc. – WMT.NEWS7: SHAREHOLDER ALERT: Lowey Dannenberg Is Investigating Walmart Inc. for Potential Breaches of Fiduciary Duty by Its Board of Directors.NEWS8: Unusual Options Activity Insight: Walmart.NEWS9: Western Union's (WU) Digital Platform to Assist Walmart Customers.NEWS10: P&G raises full-fiscal year sales and profit outlooks, 'building on strong momentum' amid COVID-19.

Answer: Decrease