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:2018-12-21, Stock:WMT, The news for the past five days is as follows:
2018-12-14: NEWS1: After Hours Most Active for Dec 14, 2018 :  GE, QQQ, INTC, T, XEL, CC, NWL, CVS, DHI, WMT, MSFT, DISH.NEWS2: After Hours Most Active for Dec 14, 2018 :  GE, QQQ, INTC, T, XEL, CC, NWL, CVS, DHI, WMT, MSFT, DISH.NEWS3: New York Sues Target, Walmart Over Lead in Kids’ Toys.NEWS4: New York Sues Target, Walmart Over Lead in Kids’ Toys.NEWS5: 17-year-old Walmart employee quits over store intercom: &apos;Nobody should work here, ever&apos;.NEWS6: 17-year-old Walmart employee quits over store intercom: 'Nobody should work here, ever'.NEWS7: Why Costco Shares Got Crushed Today.NEWS8: Why Costco Shares Got Crushed Today.NEWS9: UK court rules regulator treated Sainsbury's, Asda unfairly in probe.NEWS10: Consumer Sector Update for 12/14/2018: GTIM, BEL, DTEA, WMT, MCD, DIS, CVS, KO.NEWS11: Consumer Sector Update for 12/14/2018: GTIM, BEL, DTEA, WMT, MCD, DIS, CVS, KO.NEWS12: AMZN vs WMT: Battle of the Titans.NEWS13: AMZN vs WMT: Battle of the Titans.NEWS14: Buy Nike (NKE) Stock Before Earnings, Heading into 2019?.NEWS15: New York Sues Target, Walmart Over Lead in Kids’ Toys.NEWS16: Costco's (COST) Q1 Earnings Miss Estimates, Sales Surpass.NEWS17: Costco's (COST) Q1 Earnings Miss Estimates, Sales Surpass.NEWS18: Costco's shares sink more than 6% after more grocery competition leads to earnings miss.NEWS19: Google brings its shopping service to India, tapping into the country&apos;s digital boom.NEWS20: Google brings its shopping service to India, tapping into the country's digital boom.NEWS21: Consumer Sector Update for 12/14/2018: BEL, DTEA, COST, WMT, MCD, DIS, CVS, KO.NEWS22: Consumer Sector Update for 12/14/2018: BEL, DTEA, COST, WMT, MCD, DIS, CVS, KO.NEWS23: Get Over China: It’s Pretty Much a Global Slowdown Now.NEWS24: Would Amazon Really Buy Target?.NEWS25: Costco's (COST) Q1 Earnings Miss Estimates, Sales Surpass.NEWS26: [$$] Look to These Five Retailers to Bring Holiday Cheer.NEWS27: Amazon Is Winning the Turf War in This Critical Market.NEWS28: Amazon Is Winning the Turf War in This Critical Market.NEWS29: New York sues Target, Walmart over lead-contaminated toys.NEWS30: New York sues Target, Walmart over lead-contaminated toys.NEWS31: Cramer's lightning round: I see Walmart's stock going hig....
2018-12-17: NEWS1: Walmart Becomes Oversold (WMT).NEWS2: Walmart Becomes Oversold (WMT).NEWS3: Could Amazon Really Fall another 50%?.NEWS4: Munster: Amazon Buying Target Still Makes Sense.NEWS5: Study finds antibiotic-resistant bacteria in Brazil pork.NEWS6: Should the U.S. Postal Service Raise Its Rates?.NEWS7: How Did Tariffs Impact the Holiday Season?.NEWS8: Study finds antibiotic-resistant bacteria in Brazil pork.NEWS9: The Sports Retailers Disrupting the Industry Heading into 2019.NEWS10: Google Enters India's E-Commerce Space With Google Shopping.NEWS11: Google Enters India's E-Commerce Space With Google Shopping.NEWS12: Here's Why J. C. Penney is Down More Than 50% in 6 Months.NEWS13: Here's Why J. C. Penney is Down More Than 50% in 6 Months.NEWS14: Here's Why J. C. Penney is Down More Than 50% in 6 Months.NEWS15: Google Enters India's E-Commerce Space With Google Shopping.NEWS16: Digital Sales Make a Big Jump Over the Holidays.NEWS17: Consumer Sector Update for 12/17/2018: COE, JACK, AMC, WMT, MCD, DIS, CVS, KO.NEWS18: Consumer Sector Update for 12/17/2018: COE, JACK, AMC, WMT, MCD, DIS, CVS, KO.NEWS19: These 3 Retailers Are Growing Digital Sales Much Faster Than Amazon.NEWS20: These 3 Retailers Are Growing Digital Sales Much Faster Than Amazon.
2018-12-18: NEWS1: Food delivered 'right into your fridge' is the future, sa....NEWS2: Food delivered &apos;right into your fridge&apos; is the future, says Walmart&apos;s e-commerce chief.NEWS3: Food delivered 'right into your fridge' is the future, says Walmart's e-commerce chief.NEWS4: Buy Apple (AAPL) Stock for Cheap Heading into 2019?.NEWS5: Facebook's communications tool for workplaces has a new leader.NEWS6: Walmart (WMT) Outpaces Stock Market Gains: What You Should Know.NEWS7: 16 Best (And Worst) Buys at Aldi.NEWS8: The Lower JD Stock Price Could Help Investors Win the Trade War.NEWS9: The Lower JD Stock Price Could Help Investors Win the Trade War.NEWS10: Trade War and Bitcoin Crash: Two Key Highlights in 2018.NEWS11: FedEx Boosts E-Commerce Portfolio With FedEx Extra Hours.NEWS12: FedEx Boosts E-Commerce Portfolio With FedEx Extra Hours.NEWS13: Walmart Insiders Are Busy Selling Their Stock.NEWS14: Walmart Stock Remains Boring Even As Online Sales Growth Excites.NEWS15: Walmart Stock Remains Boring Even As Online Sales Growth Excites.NEWS16: S&P 500 Q3 2018 Buybacks Surpass $200 Billion Mark for the First Time Ever.NEWS17: Why Amazon Stock Could Be Hurt by a Lack of Focus.NEWS18: Why Amazon Stock Could Be Hurt by a Lack of Focus.NEWS19: The Lower JD Stock Price Could Help Investors Win the Trade War.NEWS20: Consumer Sector Update for 12/18/2018: DRI, LOVE, KR, WMT, MCD, DIS, CVS, KO.NEWS21: Consumer Sector Update for 12/18/2018: DRI, LOVE, KR, WMT, MCD, DIS, CVS, KO.NEWS22: FedEx Boosts E-Commerce Portfolio With FedEx Extra Hours.NEWS23: Paytm Might Not Make Up for Missing Amazon.NEWS24: More marketers prefer Instagram.NEWS25: Are Walmart and Amazon a Little Too Optimistic on India.NEWS26: Kroger starts use of unmanned vehicles for delivery in Arizona.NEWS27: Walmart Stock Remains Boring Even As Online Sales Growth Excites.NEWS28: Rejoice procrastinators! There are still ways to buy those last-minute gifts online.NEWS29: Rejoice procrastinators! There are still ways to buy those last-minute gifts online.NEWS30: Why Amazon Stock Could Be Hurt by a Lack of Focus.
2018-12-19: NEWS1: Barring an Abysmal 2019, Target Stock Looks Woefully Undervalued Here.NEWS2: Barring an Abysmal 2019, Target Stock Looks Woefully Undervalued Here.NEWS3: This year, more returns expected before the gifts are opened.NEWS4: This year, more returns expected before the gifts are opened.NEWS5: Target Stock Just Broke Vital Support. Now What?.NEWS6: Target Stock Just Broke Vital Support. Now What?.NEWS7: Walmart Shares are Pointed Lower but Support Is Likely to Be Found Soon.NEWS8: Kmart was once rescued from bankruptcy by Eddie Lampert. Now it needs an encore..NEWS9: Barring an Abysmal 2019, Target Stock Looks Woefully Undervalued Here.NEWS10: Consumer Sector Update for 12/19/2018: WGO, GIS, CAAS, FCAU, WMT, MCD, DIS, KO, CVS.NEWS11: Consumer Sector Update for 12/19/2018: WGO, GIS, CAAS, FCAU, WMT, MCD, DIS, KO, CVS.NEWS12: The Zacks Analyst Blog Highlights: Walmart, Pfizer, Adobe, Johnson & Johnson and IBM.NEWS13: The Zacks Analyst Blog Highlights: Walmart, Pfizer, Adobe, Johnson & Johnson and IBM.NEWS14: Target Stock Just Broke Vital Support. Now What?.NEWS15: The busiest day for holiday returns won't come after Christmas this year, UPS says.NEWS16: Walmart (WMT) Outpaces Stock Market Gains: What You Should Know.NEWS17: Walmart (WMT) Outpaces Stock Market Gains: What You Should Know.NEWS18: Food delivered into your fridge is the future: Walmart's ....
2018-12-20: NEWS1: This Missed Opportunity Shouldn’t Hurt Walmart Stock Too Much.NEWS2: This Missed Opportunity Shouldn’t Hurt Walmart Stock Too Much.NEWS3: Noteworthy Thursday Option Activity: WMT, MLM, ADSK.NEWS4: Noteworthy Thursday Option Activity: WMT, MLM, ADSK.NEWS5: Why You Should Still Short Amazon Stock.NEWS6: Lessons Learned From the Rise and Fall of Blue Apron Stock.NEWS7: Walmart Falls 3%.NEWS8: This Missed Opportunity Shouldn’t Hurt Walmart Stock Too Much.NEWS9: Routeique is Newest Member of Blockchain in Transport Alliance.NEWS10: iShares S&P 500 Value ETF Experiences Big Inflow.NEWS11: iShares S&P 500 Value ETF Experiences Big Inflow.NEWS12: Better Buy: MercadoLibre (MELI) vs. Facebook (FB).NEWS13: Better Buy: MercadoLibre (MELI) vs. Facebook (FB).NEWS14: Nearly a quarter of Amazon&apos;s &apos;hot toys&apos; were out of stock in December.NEWS15: Five days until Christmas, and online sales are already up 18% to a record $110.6 billion.NEWS16: Five days until Christmas and online sales are already up 18% to a record $110.6 billion.NEWS17: Amazon Flexes Its Well-Defined Muscle on Its Own Labels.NEWS18: Is Kroger's Self-Driving Grocery Delivery a Game Changer?.NEWS19: Is Kroger's Self-Driving Grocery Delivery a Game Changer?.NEWS20: Consumer Sector Update for 12/20/2018: REVG, RAD, CAG, WMT, MCD, DIS, CVS, KO.NEWS21: Consumer Sector Update for 12/20/2018: REVG, RAD, CAG, WMT, MCD, DIS, CVS, KO.NEWS22: Is Kroger's Self-Driving Grocery Delivery a Game Changer?.NEWS23: Trump tariff war with China sends U.S. retailers on buying binge.NEWS24: Trump tariff war with China sends U.S. retailers on buying binge.NEWS25: Trump tariff war with China sends U.S. retailers on buying binge.NEWS26: Insight: Trump tariff war with China sends U.S. retailers on buying binge.NEWS27: Why Plug Power Is Down 44.5% in 2018.NEWS28: Why Plug Power Is Down 44.5% in 2018.NEWS29: 7 Trade War Losers Set to Become Big 2019 Winners.NEWS30: 7 Trade War Losers Set to Become Big 2019 Winners.

Answer: Decrease