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:2018-10-12, Stock:COST, The news for the past five days is as follows:
2018-10-05: NEWS1: Top 5 Predictable Companies in Warren Buffett's Portfolio.NEWS2: Costco Stock Slides After Earnings Miss and 'Material Weakness' Warning.NEWS3: [video]Costco Stock Slides After Earnings Miss and 'Material Weakness' Warning.NEWS4: Costco Wholesale is Now Oversold (COST).NEWS5: Costco Wholesale is Now Oversold (COST).NEWS6: Market Winners & Losers.NEWS7: Costco Stock Is Clobbered on Fears of Tech, Tariffs, the End of Its Uptrend.NEWS8: Costco and Tesla slide while BlackRock and LendingTree rise.NEWS9: Why Costco Stock Fell Today.NEWS10: Why Costco Stock Fell Today.NEWS11: Top Analyst Reports for Home Depot, Bristol-Myers & Costco.NEWS12: Top Analyst Reports for Home Depot, Bristol-Myers & Costco.NEWS13: Stocks End Broadly Lower on Rate Surge, Weak Payrolls Report.NEWS14: Costco Is Still a Long-Term Success — Buy the Dip.NEWS15: Costco Is Still a Long-Term Success — Buy the Dip.NEWS16: Costco Is the Winner if Wages Wind Up Higher.NEWS17: Five takeaways from Costco&apos;s year-end earnings.NEWS18: Costco’s Fourth-Quarter Earnings Met the Estimates.NEWS19: Specter of Tariffs Tempers Expectations for Costco.NEWS20: Flashback Friday: The Federal Reserve Is 'Traumatized'.NEWS21: Why Costco Stock Fell Today.NEWS22: Dow Trims Losses Heading Into Final Hour of Trading.NEWS23: Stocks Today: Tesla, Costco Hit As Nasdaq Extends Losses; 10-Year Yield Up Again.NEWS24: Should You Buy Costco Stock After Its Earnings-Fueled Pullback?.NEWS25: Should You Buy Costco Stock After Its Earnings-Fueled Pullback?.NEWS26: Trade Deals, Chip Hacks, & Pay Raises: What Investors Should Know.NEWS27: Trade Deals, Chip Hacks, & Pay Raises: What Investors Should Know.NEWS28: Top Analyst Reports for Home Depot, Bristol-Myers & Costco.NEWS29: Consumer Sector Update for 10/05/2018: AZUL,BJRI,COST,TSLA.NEWS30: Consumer Sector Update for 10/05/2018: AZUL,BJRI,COST,TSLA.NEWS31: How Did Costco’s Sales Fare in the Fourth Quarter?.NEWS32: Dow Craters as Bond Yields Jump Following U.S. Jobs Report.NEWS33: Costco Shares Fell after Its Fourth-Quarter Results.NEWS34: Stocks Tumble as Bond Yields Rise Following U.S. Jobs Report.NEWS35: Jim Cramer Talks Costco.NEWS36: Costco Is Not Helping the Retail Sector.NEWS37: Costco Is Still a Long-Term Success — Buy the Dip.NEWS38: Costco Pullback on Earnings Looks to Be Short-Lived.NEWS39: Stocks - Tesla, Campbell Soup Fall in Pre-market; Snap, GoPro Jump.NEWS40: Stocks Lower as Rates Rise Following U.S. Jobs Report.NEWS41: Should You Buy Costco Stock After Its Earnings-Fueled Pullback?.NEWS42: Costco Stock Slides as Retailer Discloses Accounting Issue.NEWS43: Costco To Pay $3.85 Mln Penalty For Failure To Report Defective Trash Can.NEWS44: Costco To Pay $3.85 Mln Penalty For Failure To Report Defective Trash Can.NEWS45: Costco Reports In-Line Q4, Discloses Material Weakness In Internal Controls.NEWS46: Stocks Volatile After Jobs Report; This Retailer Breaks Support.NEWS47: Stocks Fluctuate as Rates Rise Following U.S. Jobs Report.NEWS48: Costco (COST) Q4 Earnings & Sales Beat Estimates, Up Y/Y.NEWS49: Costco (COST) Q4 Earnings & Sales Beat Estimates, Up Y/Y.NEWS50: Consumer Sector Update for 10/05/2018: COST,BJRI,TSLA.NEWS51: Consumer Sector Update for 10/05/2018: COST,BJRI,TSLA.NEWS52: Costco Slides After Earnings, 'Material Weakness' Warning.NEWS53: Stocks Mixed On Jobs Report, Trade Data: China's Lenovo Takes A Dive.NEWS54: [$$] Stocks to Watch: Tesla, Alphabet, Snap, Costco.NEWS55: Costco Presents An 'Unrivaled Value Proposition': Analysts.NEWS56: Costco Crumbles, Tesla Slides as Dow Dips on Jobs Disappointment.NEWS57: Costco Remains Firmly Negative After Seeing Initial Weakness.NEWS58: Costco Remains Firmly Negative After Seeing Initial Weakness.NEWS59: Costco (COST) Q4 Earnings & Sales Beat Estimates, Up Y/Y.NEWS60: Stocks making the biggest moves premarket: SNAP, TSLA, AAPL, FB & more.NEWS61: Stocks making the biggest moves premarket: SNAP, TSLA, AAPL, FB & more.NEWS62: Before the Jobs Report, CareerBuilder Data Offers a Glimpse at Employment Growth.NEWS63: Before the Jobs Report, CareerBuilder Data Offers a Glimpse at Employment Growth.NEWS64: Is Target (TGT) Stock a Must Buy Ahead of the Holiday Shopping Season?.NEWS65: Is Target (TGT) Stock a Must Buy Ahead of the Holiday Shopping Season?.NEWS66: 6 Things You Didn't Know About Costco.NEWS67: Jobs Report, Elon Musk, China Spy Chips and Costco - 5 Things You Must Know.NEWS68: 5 Top Stock Trades for Friday: What’s Happening to the Stock Market?.NEWS69: 5 Top Stock Trades for Friday: What’s Happening to the Stock Market?.NEWS70: Costco Wholesale Corporation (COST) Q4 2018 Earnings Conference Call Transcript.NEWS71: Costco Wholesale Corporation (COST) Q4 2018 Earnings Conference Call Transcript.NEWS72: Amazon Just Made Life More Difficult for Walmart and Target.NEWS73: Amazon Just Made Life More Difficult for Walmart and Target.NEWS74: Costco Wholesale Corporation (COST) Q4 2018 Earnings Conference Call Transcript.NEWS75: Amazon Just Made Life More Difficult for Walmart and Target.NEWS76: [$$] Costco Rides Robust Consumer Spending to Gains.
2018-10-08: NEWS1: Market Close Report: NASDAQ Composite index closes at 7,735.95 down -52.50 points.NEWS2: Market Close Report: NASDAQ Composite index closes at 7,735.95 down -52.50 points.NEWS3: Monday Madness: Tesla's Making Headlines.NEWS4: SHAREHOLDER ALERT: Levi & Korsinsky, LLP Notifies Investors of an Investigation Involving Possible Securities Fraud Violations by Certain Officers and Directors of Costco Wholesale Corporation.NEWS5: Monday’s Vital Data: Costco, General Electric and Tesla.NEWS6: Monday’s Vital Data: Costco, General Electric and Tesla.NEWS7: As the Competition Heats Up, Walmart Stock Can Keep Drifting Down.NEWS8: Costco Stock Down 9.4%: Could This Mean ‘Buy’?.NEWS9: Company News For Oct 8, 2018.NEWS10: Company News For Oct 8, 2018.NEWS11: With Costco Stock, Name Your Price and Save Big.NEWS12: With Costco Stock, Name Your Price and Save Big.NEWS13: Costco Stock Can Overcome an Accounting ‘Embarrassment’.NEWS14: Could COST, WMT, and TGT Stock Shine This Holiday Season?.NEWS15: The Zacks Analyst Blog Highlights: Home Depot, Bristol-Myers, Costco, Ecolab and Ameriprise Financial.NEWS16: The Zacks Analyst Blog Highlights: Home Depot, Bristol-Myers, Costco, Ecolab and Ameriprise Financial.NEWS17: PriceSmart's (PSMT) Merchandise Sales Rise Again in September.NEWS18: PriceSmart's (PSMT) Merchandise Sales Rise Again in September.NEWS19: Macy's (M) Omnichannel Strategy, Private Brands to Lift Sales.NEWS20: Macy's (M) Omnichannel Strategy, Private Brands to Lift Sales.NEWS21: Company News For Oct 8, 2018.NEWS22: Retail Stocks in Retreat Despite Strong Consumer Spending.NEWS23: Why You Should Buy Costco's Dip Now.NEWS24: The Zacks Analyst Blog Highlights: Home Depot, Bristol-Myers, Costco, Ecolab and Ameriprise Financial.NEWS25: Monday’s Vital Data: Costco, General Electric and Tesla.NEWS26: Exclusive: Costco in the Houston market for up to 1M SF of distribution space.NEWS27: Costco Selloff Was an Overreaction - Why You Should Buy This Dip.NEWS28: Costco: Analysts’ Recommendations after the Fourth Quarter.NEWS29: With Costco Stock, Name Your Price and Save Big.NEWS30: Edited Transcript of COST earnings conference call or presentation 4-Oct-18 9:00pm GMT.
2018-10-09: NEWS1: Cramer's consumer staples 'power ranking'.NEWS2: Cramer's 'power ranking' for consumer staples: Constellat....NEWS3: Cramer's consumer staples 'power ranking': Constellation, Costco, McCormick, Clorox, Estee Lauder.NEWS4: Target (TGT) Launches In-House Brand Amid Price War.NEWS5: Target (TGT) Launches In-House Brand Amid Price War.NEWS6: Walmart Gets Newfound Love From Wall Street - Here's Why.NEWS7: How 1 Big Concern Overshadowed Costco's Successful Year.NEWS8: How 1 Big Concern Overshadowed Costco's Successful Year.NEWS9: How 1 Big Concern Overshadowed Costco&apos;s Successful Year.NEWS10: 4 Things Costco Investors Should Be Really Happy About.NEWS11: 4 Things Costco Investors Should Be Really Happy About.NEWS12: 4 Things Costco Investors Should Be Really Happy About.
2018-10-10: NEWS1: Costco (COST) Stock Moves -1.39%: What You Should Know.NEWS2: Costco (COST) Stock Moves -1.39%: What You Should Know.NEWS3: 3 Big Takeaways From Costco's Fourth-Quarter Report.NEWS4: 3 Big Takeaways From Costco's Fourth-Quarter Report.NEWS5: 3 Big Takeaways From Costco&apos;s Fourth-Quarter Report.NEWS6: Costco (COST) Stock Moves -1.39%: What You Should Know.NEWS7: Costco Wholesale Corporation Reports September Sales Results.NEWS8: Costco Looks Vulnerable to a Decline to the $200 Support Area.NEWS9: How Kroger’s Ratings Have Changed Recently.NEWS10: Walmart Stock: What Wall Street Recommends.NEWS11: Costco Wholesale September Sales Up 10%.NEWS12: Costco Wholesale September Sales Up 10%.NEWS13: DOJ approves CVS, Aetna; Broadcom drops; Costco streaming; Starbucks offers new perk; Microsoft sinks.NEWS14: Who Will Fill the Void Left by Toys "R" Us This Holiday Season?.
2018-10-11: NEWS1: Mastering the Market Cycle.NEWS2: Mastering the Market Cycle.NEWS3: Noteworthy Thursday Option Activity: COST, PGR, CVS.NEWS4: Noteworthy Thursday Option Activity: COST, PGR, CVS.NEWS5: Costco Announces 10.3% Growth in Net Sales.NEWS6: Costco Defies Market, Posts Gains on Strong Sales.NEWS7: Costco Posts Solid Comps Again, September Metric Up 8.4%.NEWS8: 12 Things Retirees Should Buy at Costco.NEWS9: Costco Sustained Growth Momentum in September.

Answer: Rise