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:2021-12-16, Stock:WMT, The news for the past five days is as follows:
2021-12-09: NEWS1: Leuthold Funds Inc Buys Costco Wholesale Corp, Walmart Inc, PowerShares QQQ Trust Ser 1, Sells ....NEWS2: How Walmart (WMT) Stock Stands Out in a Strong Industry.
2021-12-10: NEWS1: Virtus AllianzGI Global Allocation Fund Buys Hannon Armstrong Sustainable Infrastructure ....NEWS2: Instacart President Carolyn Everson Is Leaving After Only 3 Months.NEWS3: Walmart and NAACP Join Forces To Create Educational Pathways for Returning Citizens.NEWS4: Why executives like Tesla CEO Elon Musk and Meta CEO Mark Zuckerberg are selling company stock.NEWS5: The Outside View: With Resale Growing Fast, Why Are So Many Brands Handing Their Customers to Third-Party Marketplaces?.NEWS6: Inflation: Food prices remaining elevated 'hurts the most vulnerable,' economist explains.
2021-12-13: NEWS1: Walmart-Backed Symbotic Will IPO Via SoftBank SPAC For $5.5B.NEWS2: Warehouse robotics company set to become public via $5.5B reverse merger.NEWS3: Walmart Creates Industry First by Introducing Science-Based Targets for Supply Chain Finance Program.NEWS4: Softbank SPAC taking supply chain AI company Symbotic public with Walmart backing.NEWS5: 3 Stocks to Hold for the Next 20 Years.
2021-12-14: NEWS1: Grocery giant Kroger is ending some COVID benefits for unvaccinated individuals.NEWS2: How the supply chain crisis is hitting holiday shopping season, according to a toy exec.NEWS3: Amazon’s Marketplace Model Coming to a Store Near You.NEWS4: Cornerstone Total Return Fund, Inc. Buys The Energy Select Sector SPDR Fund, India Fund Inc, ....
2021-12-15: NEWS1: Top 10 Stocks to Buy According to Legendary Value Investor Joel Greenblatt.NEWS2: Market strategist: 'We need to take a breath' and realize that the U.S. economy is showing strength.NEWS3: 3 Consumer Staples Stocks to Buy for Safety.NEWS4: Retail sales: The consumer ‘still has a lot of firepower left,’ strategist says.NEWS5: Retail foot traffic ‘definitely has increased’: Colliers national retail director.NEWS6: Market check: Retail stocks under pressure after sales data, China stocks sell-off.NEWS7: Retail sales: ‘We haven’t even seen the real onset’ of strong holiday spending, economist says.NEWS8: Walmart's new Utah fulfillment center will create 450 jobs.NEWS9: Walmart Selects Salt Lake City, Utah for New Fulfillment Center, Opening Summer 2022.

Answer: Decrease