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:2019-12-23, Stock:WMT, The news for the past five days is as follows:
2019-12-16: NEWS1: Gruma: The Largest Producer of Tortillas in the World.NEWS2: 7 of the Worst Retail Stocks That Refuse to Die.NEWS3: Internet-Proof Retailer Trading at a Distressed Price Creates Opportunity.NEWS4: Drone Delivery Startup Skyports Raises Funding From DB Digital Ventures.NEWS5: Deep discounting is running rampant before Christmas and that's bad for retail stocks.NEWS6: Costco in Caracas: how Florida goods flood Venezuelan stores.NEWS7: Walgreens is the Worst Dow Stock Now, Will 2020 Be Different?.NEWS8: Peloton, Nike, Walmart and Other Brands Get Savaged Online, But Are Fine in Real Life.NEWS9: Costco in Caracas: how Florida goods flood Venezuelan stores.
2019-12-17: NEWS1: News On The Move: 11 dead after winter storm, 2 hackers found guilty over illegal streaming, House to vote on spending deal.NEWS2: Amazon Disallows Third-Party Sellers to Use FedEx Ground for Shipping Prime Packages.NEWS3: Which two companies are posting the most Bay Area tech jobs? Hint: They're both based out of state.NEWS4: Retailers race to attract festive shoppers but consumers boycott brands that fail to deliver online.NEWS5: Holiday shopping tips: How to tell if online products — and reviews — are real.NEWS6: Today's Pickup: CFI Employees Raise Over $41,000 In Truckload Of Treasures Campaign.
2019-12-18: NEWS1: Nasdaq Continues Gains Wednesday With Another Record Close.NEWS2: FedEx Reports a Decline in 2nd-Quarter Earnings and Revenue.NEWS3: Can Microsoft Sustain Its Market-Beating Momentum in 2020?.NEWS4: Cicis CEO talks expansion going forward, positive store unit growth.NEWS5: What Is The Whisk App And Why Are Food Retailers Partnering With It?.NEWS6: What Does a Junk Bond Even Mean Anymore?.NEWS7: Who will replace Paul Polman as the face of sustainable capitalism?.
2019-12-19: NEWS1: Walmart could sell property to developer for mixed-use project.NEWS2: General Mills Records 2nd-Quarter Earnings and Revenue Beat.NEWS3: What We Can Learn From Warren Buffett's 2 $10 Billion Mistakes.
2019-12-20: NEWS1: 3 Income Stocks to Buy with Market at New Highs.NEWS2: 2020 may be a big deal — literally — for Central Florida industrial.

Answer: Decrease