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:2018-04-11, Stock:COST, The news for the past five days is as follows:
2018-04-04: NEWS1: Target Takes Same-Day Delivery to Northwest, Looks to Expand.NEWS2: Target Takes Same-Day Delivery to Northwest, Looks to Expand.NEWS3: Does Costco Wholesale Corporation’s (NASDAQ:COST) Past Performance Indicate A Stronger Future?.
2018-04-05: NEWS1: Should Costco Be Worried About Walmart&apos;s New Car Buying Service?.NEWS2: Noteworthy ETF Outflows: XLP, PG, WMT, COST.NEWS3: Noteworthy ETF Outflows: XLP, PG, WMT, COST.NEWS4: Office Depot Takes Quite a Hammering: Down 38% in 3 Months.NEWS5: Office Depot Takes Quite a Hammering: Down 38% in 3 Months.NEWS6: This Walmart Move Tells Amazon Grocery Won’t Be Easy.NEWS7: Target’s Same-Store Sales Continue to Improve.NEWS8: Target Stock Holds Ground as Walmart and Costco Trade in the Red.NEWS9: The Amazon-Monoprix Deal Comes with Limitations.NEWS10: Why I Paid a Premium for Costco.
2018-04-06: NEWS1: 3 Stocks to Buy and Hold for Decades.NEWS2: 3 Stocks to Buy and Hold for Decades.NEWS3: Walmart Is Closing Price Gap with Amazon as Target Inches Closer.NEWS4: Will Target’s Earnings Return to Growth in 2018?.NEWS5: Walmart Is a Tough Contender for Amazon in Grocery War.NEWS6: Costco: Why It, and Walmart, Can Withstand a Trade War.NEWS7: Dollar General Corporation (DG) Ex-Dividend Date Scheduled for April 09, 2018.NEWS8: Dollar General Corporation (DG) Ex-Dividend Date Scheduled for April 09, 2018.NEWS9: 3 Stocks to Buy and Hold for Decades.NEWS10: Target’s Margins Remain a Concern.NEWS11: [$$] Dutch Fund Sells Apple, Microsoft, Costco, AT&T.NEWS12: Why I Paid a Premium for Costco.NEWS13: Why I Paid a Premium for Costco.
2018-04-09: NEWS1: 3 Reasons Target Is a Better Dividend Stock Than Costco.NEWS2: PriceSmart (PSMT) Exhibits Strong Sales Performance in March.NEWS3: PriceSmart (PSMT) Exhibits Strong Sales Performance in March.NEWS4: Why Analysts Maintain a Neutral Rating on Target.
2018-04-10: NEWS1: Noteworthy Tuesday Option Activity: DDS, COST, SAGE.NEWS2: Noteworthy Tuesday Option Activity: DDS, COST, SAGE.NEWS3: Buy Costco As A Great Amazon Hedge.NEWS4: The Private-Label Evolution.NEWS5: The Private-Label Evolution.NEWS6: Here's How Target is Carving Out a Niche in the Retail Space.NEWS7: Here's How Target is Carving Out a Niche in the Retail Space.NEWS8: The Private-Label Evolution.NEWS9: Wall Street’s Recommendations for Walmart Stock.NEWS10: 3 Reasons Target Is a Better Dividend Stock Than Costco.NEWS11: 3 Reasons Target Is a Better Dividend Stock Than Costco.

Answer: Rise