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:2018-09-17, Stock:COST, The news for the past five days is as follows:
2018-09-10: NEWS1: Costco's Stellar Comps Run & Price Management to Fuel Sales.NEWS2: Costco's Stellar Comps Run & Price Management to Fuel Sales.NEWS3: Costco Wholesale Corporation Ends Fiscal 2018 With Another Month of Incredible Sales.NEWS4: Costco Wholesale Corporation Ends Fiscal 2018 With Another Month of Incredible Sales.NEWS5: Costco&apos;s Stellar Comps Run & Price Management to Fuel Sales.NEWS6: Kohl's Corporation (KSS) Ex-Dividend Date Scheduled for September 11, 2018.NEWS7: Kohl's Corporation (KSS) Ex-Dividend Date Scheduled for September 11, 2018.NEWS8: Costco Wholesale Corporation Ends Fiscal 2018 With Another Month of Incredible Sales.NEWS9: Today’s Research Reports on Stocks to Watch: Five Below and Costco.NEWS10: 3 Big Stock Charts for Monday: Apple, General Mills and Fastenal.
2018-09-11: NEWS1: Top Stock Reports for Merck, PepsiCo & 3M.NEWS2: Top Stock Reports for Merck, PepsiCo & 3M.NEWS3: Notable ETF Inflow Detected - ITOT, COST, NKE, UTX.NEWS4: Notable ETF Inflow Detected - ITOT, COST, NKE, UTX.NEWS5: PriceSmart (PSMT) Reports a 4.4% Sales Uptick in August.NEWS6: PriceSmart (PSMT) Reports a 4.4% Sales Uptick in August.NEWS7: What’s behind the Strong Uptrend in Costco Stock?.NEWS8: Top Stock Reports for Merck, PepsiCo & 3M.NEWS9: Will Valuations Stall Uptrend in COST, WMT, and TGT?.NEWS10: Is Costco Wholesale (COST) Stock Outpacing Its Retail-Wholesale Peers This Year?.NEWS11: See what the IHS Markit Score report has to say about Costco Wholesale Corp..NEWS12: Costco Wholesale Is the Real Walmart Killer.NEWS13: How Blue Apron Is Trying to Cook Up Success as More Americans Eat at Home.
2018-09-12: NEWS1: Big Lots, Inc. (BIG) Ex-Dividend Date Scheduled for September 13, 2018.NEWS2: Big Lots, Inc. (BIG) Ex-Dividend Date Scheduled for September 13, 2018.NEWS3: Macy's Inc (M) Ex-Dividend Date Scheduled for September 13, 2018.NEWS4: Macy's Inc (M) Ex-Dividend Date Scheduled for September 13, 2018.NEWS5: What Analysts Recommend for COST, TGT, and WMT.NEWS6: Nike Rebounds, and Amazon.com Injects Itself Into the Pharmacy Sector.NEWS7: Retail Discount Stores Outlook: Sales Picture Upbeat.NEWS8: Retail Discount Stores Outlook: Sales Picture Upbeat.
2018-09-13: NEWS1: Target Boosts Holiday Hires: Now Might Be Time to Buy TGT Stock.NEWS2: Target Boosts Holiday Hires: Now Might Be Time to Buy TGT Stock.NEWS3: Big winners after Toys R Us&apos; death are still Walmart and Target, but also Costco.NEWS4: TGT vs. COST: Which Stock Is the Better Value Option?.NEWS5: TGT vs. COST: Which Stock Is the Better Value Option?.NEWS6: TGT vs. COST: Which Stock Is the Better Value Option?.NEWS7: Wall Street Stays Optimistic on Kroger.NEWS8: A Look at Kroger’s Year-to-Date Stock Returns.
2018-09-14: NEWS1: Is Kroger's Post-Earnings Pullback a Buying Opportunity?.NEWS2: Is Kroger's Post-Earnings Pullback a Buying Opportunity?.NEWS3: 5 Defensive Retail Companies Gurus Agree On.NEWS4: Market Close Report: NASDAQ Composite index closes at 8,010.04 down -3.67 points.NEWS5: Market Close Report: NASDAQ Composite index closes at 8,010.04 down -3.67 points.NEWS6: Noteworthy Friday Option Activity: COST, VMW, ACXM.NEWS7: Noteworthy Friday Option Activity: COST, VMW, ACXM.NEWS8: Is Kroger&apos;s Post-Earnings Pullback a Buying Opportunity?.NEWS9: The Lovesac Company (LOVE) Q2 2019 Earnings Conference Call Transcript.NEWS10: Why Wells Fargo Downgraded Costco Stock.NEWS11: Target (TGT) Gears Up for Holiday Season, Hires 1,20,000.NEWS12: Target (TGT) Gears Up for Holiday Season, Hires 1,20,000.NEWS13: Costco Posting Notable Loss After Downgrade By Wells Fargo.NEWS14: Costco Posting Notable Loss After Downgrade By Wells Fargo.NEWS15: Nasdaq 100 Movers: COST, ADBE.NEWS16: Nasdaq 100 Movers: COST, ADBE.NEWS17: Costco Shares ‘Priced to Perfection,’ Says Analyst.NEWS18: Wells Fargo downgrades Costco.NEWS19: Costco Has More Risk Than Upside, Wells Fargo Says In Downgrade.NEWS20: Target a Top Ranked SAFE Dividend Stock With 2.9% Yield (TGT).NEWS21: Target a Top Ranked SAFE Dividend Stock With 2.9% Yield (TGT).NEWS22: 7 Stocks to Buy to Actually Make America Great Again.NEWS23: 7 Stocks to Buy to Actually Make America Great Again.NEWS24: Stocks making the biggest move premarket: ADBE, AMZN, LB, HAS, DNKN & more.NEWS25: Surging Costco stock downgraded by Wells Fargo because this &apos;may be as good as it gets&apos;.NEWS26: Surging Costco stock downgraded by Wells Fargo because this 'may be as good as it gets'.

Answer: Decrease