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:2019-04-11, Stock:COST, The news for the past five days is as follows:
2019-04-04: NEWS1: 3 Retail Stocks to Buy Right Now for Value & Income.NEWS2: American Express (AXP) Pairs with Ariba, Extends Delta Deal.NEWS3: American Express (AXP) Pairs with Ariba, Extends Delta Deal.NEWS4: American Express (AXP) Pairs with Ariba, Extends Delta Deal.NEWS5: 4 Undervalued Retail Stocks With Earnings Growth Potential.NEWS6: 4 Undervalued Retail Stocks With Earnings Growth Potential.NEWS7: AutoZone (AZO) Hits 52-Week High, Can the Run Continue?.NEWS8: AutoZone (AZO) Hits 52-Week High, Can the Run Continue?.NEWS9: 4 Undervalued Retail Stocks With Earnings Growth Potential.NEWS10: AutoZone (AZO) Hits 52-Week High, Can the Run Continue?.NEWS11: A Costco Director Is Buying Up the Surging Stock.
2019-04-05: NEWS1: 1 Number That Shows Why Costco Is So Hard to Disrupt.NEWS2: 1 Number That Shows Why Costco Is So Hard to Disrupt.NEWS3: Why Costco Stock Rose 11% in March.NEWS4: Why Costco Stock Rose 11% in March.NEWS5: 1 Number That Shows Why Costco Is So Hard to Disrupt.NEWS6: Costco (COST) Outpaces Stock Market Gains: What You Should Know.NEWS7: Why Costco Stock Rose 11% in March.NEWS8: Costco Stock Can Keep Rallying Because Sales Are Rebounding, Analyst Says.NEWS9: Noteworthy Friday Option Activity: GOOG, BA, COST.NEWS10: Noteworthy Friday Option Activity: GOOG, BA, COST.NEWS11: The Zacks Analyst Blog Highlights: Abercrombie & Fitch, Foot Locker, Costco and Darden.NEWS12: The Zacks Analyst Blog Highlights: Abercrombie & Fitch, Foot Locker, Costco and Darden.NEWS13: Office Depot (ODP) Stock Plunges on Soft Q1 Sales Warning.NEWS14: Office Depot (ODP) Stock Plunges on Soft Q1 Sales Warning.NEWS15: TQQQ, NFLX, ADBE, COST: Large Outflows Detected at ETF.NEWS16: TQQQ, NFLX, ADBE, COST: Large Outflows Detected at ETF.NEWS17: Target Takes Another Stride Toward 2020 Wage Goal of $15.NEWS18: Target Takes Another Stride Toward 2020 Wage Goal of $15.NEWS19: Where Target Stock Could Be Heading.NEWS20: Office Depot (ODP) Stock Plunges on Soft Q1 Sales Warning.NEWS21: The Zacks Analyst Blog Highlights: Abercrombie & Fitch, Foot Locker, Costco and Darden.NEWS22: Is Kroger Losing to Walmart, Target, and Costco?.NEWS23: Dollar General Corporation (DG) Ex-Dividend Date Scheduled for April 08, 2019.NEWS24: Dollar General Corporation (DG) Ex-Dividend Date Scheduled for April 08, 2019.NEWS25: Target Takes Another Stride Toward 2020 Wage Goal of $15.
2019-04-08: NEWS1: PriceSmart's March Comps Drop, Currency Fluctuations Hurt.NEWS2: PriceSmart's March Comps Drop, Currency Fluctuations Hurt.NEWS3: PriceSmart's March Comps Drop, Currency Fluctuations Hurt.NEWS4: Amazon’s Whole Foods price cuts aim to build a ‘Costco-like’ relationship with Prime members.NEWS5: Ollie's Bargain (OLLI) Up More Than 30% YTD: Here's Why.NEWS6: Ollie's Bargain (OLLI) Up More Than 30% YTD: Here's Why.NEWS7: TGT, COST & TJX Outpace Industry Year to Date: Here's Why.NEWS8: TGT, COST & TJX Outpace Industry Year to Date: Here's Why.NEWS9: Why Walmart Is Likely to See Sustained Momentum in Its Comps.NEWS10: TGT, COST & TJX Outpace Industry Year to Date: Here's Why.NEWS11: Ollie's Bargain (OLLI) Up More Than 30% YTD: Here's Why.NEWS12: COST Crosses Above Average Analyst Target.NEWS13: COST Crosses Above Average Analyst Target.NEWS14: Why Analysts Expect Walmart’s EPS to Fall.NEWS15: Why Walmart Stock Needs a Big Earnings Beat.NEWS16: Insider Buys Of The Week: Costco, Walgreens, Revlon.
2019-04-09: NEWS1: Bank of America is raising its minimum wage to $20 an hour.NEWS2: What Does Costco Wholesale Corporation's (NASDAQ:COST) Share Price Indicate?.NEWS3: Macy's Down More Than 10% YTD: Can Efforts Aid Turnaround?.NEWS4: Macy's Down More Than 10% YTD: Can Efforts Aid Turnaround?.NEWS5: Costco Is a Strong Company, but Stock Looks Overbought.NEWS6: Starboard Makes Peace With Dollar Tree's Board: Here's Why.NEWS7: Starboard Makes Peace With Dollar Tree's Board: Here's Why.NEWS8: Costco Stock Will Continue Climbing After This Week’s Sales Report, Analyst Says.NEWS9: See what the IHS Markit Score report has to say about Costco Wholesale Corp..NEWS10: Macy's Down More Than 10% YTD: Can Efforts Aid Turnaround?.NEWS11: Comeback Gives S&P an 8-Session Winning Streak.NEWS12: Starboard Makes Peace With Dollar Tree's Board: Here's Why.NEWS13: Gauging the Potential Upside in Walmart Stock.
2019-04-10: NEWS1: Stocks making the biggest moves after hours: Bed Bath & Beyond, Costco and more.NEWS2: Costco's same-store sales up 5.9% in March, e-commerce sales up 20.6%.NEWS3: Costco stock slips after hours following March sales data.NEWS4: Costco Wholesale Corporation Reports March Sales Results.NEWS5: 3 Surprising Stocks Hitting New Highs Last Week.NEWS6: 3 Surprising Stocks Hitting New Highs Last Week.NEWS7: Moving Average Crossover Alert: Costco Wholesale.NEWS8: Moving Average Crossover Alert: Costco Wholesale.NEWS9: PriceSmart (PSMT) Q2 Earnings Surpass Estimates, Stock Down.NEWS10: PriceSmart (PSMT) Q2 Earnings Surpass Estimates, Stock Down.NEWS11: 3 Surprising Stocks Hitting New Highs Last Week.NEWS12: PriceSmart (PSMT) Q2 Earnings Surpass Estimates, Stock Down.NEWS13: Moving Average Crossover Alert: Costco Wholesale.

Answer: Decrease