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:2018-06-26, Stock:COST, The news for the past five days is as follows:
2018-06-19: NEWS1: Millennials, Your Avocados are in Good Hands Thanks to This Startup.NEWS2: Start-up that uses polymer science to make avocados last longer just scored a deal with Costco.NEWS3: 10 Top Stock Picks From Wall Street's Best Analysts.NEWS4: 10 Top Stock Picks From Wall Street's Best Analysts.NEWS5: 24 Ways to Get the Most From Your Costco Membership.NEWS6: Costco is selling special avocados that stay ripe for twi....NEWS7: Why You Should Buy Costco Wholesale Corporation on a Pullback.NEWS8: Why You Should Buy Costco Wholesale Corporation on a Pullback.NEWS9: 2 Best Reasons Not To Fall For BJ's Second Public Offering.NEWS10: How Wall Street Views Kroger.NEWS11: Millennials Love Lovesac, But Will Shareholders? The Furniture Company Announces $42M IPO.NEWS12: Why Millennials Love Lovesac Furniture.NEWS13: Why You Should Buy Costco Wholesale Corporation on a Pullback.NEWS14: Costco's Eternal Avocado Battles Food Waste.NEWS15: Costco's Eternal Avocado Battles Food Waste.NEWS16: ~72% of Analysts Suggest a ‘Buy’ for Costco Stock.NEWS17: How Has Kroger Stock Fared in 2018 Year-to-Date?.NEWS18: Millennials, Rejoice! Costco Is Selling New Avocados That Stay Ripe Twice as Long.NEWS19: Bill Gates-Backed Upstart Helps Costco Keep Avocados Ripe Longer.NEWS20: Costco’s Earnings Growth Led to a Premium over Its Peers.NEWS21: Grocery Price Wars: How Is Kroger Placed?.
2018-06-20: NEWS1: Noteworthy Wednesday Option Activity: BHVN, COST, SGMO.NEWS2: Noteworthy Wednesday Option Activity: BHVN, COST, SGMO.NEWS3: Citi Attractive Ahead of Stress Test: Deutsche Bank.NEWS4: A Single Tea Leaf in Kroger's Upcoming Earnings.NEWS5: A Single Tea Leaf in Kroger's Upcoming Earnings.NEWS6: Bloomberg: Coal Is Dead In The Ground While Renewables Will Rise. But That Could Change.NEWS7: [$$] Daily briefing: Brexit vote showdown, GE booted from Dow.NEWS8: Costco's Eternal Avocado Battles Food Waste.NEWS9: Costco's Eternal Avocado Battles Food Waste.NEWS10: Millennials, Your Avocados are in Good Hands Thanks to This Startup.NEWS11: Millennials, Your Avocados are in Good Hands Thanks to This Startup.
2018-06-21: NEWS1: Kroger Stock Is Still a Solid Bargain After Its Latest Earnings Beat.NEWS2: Kroger Stock Is Still a Solid Bargain After Its Latest Earnings Beat.NEWS3: Kroger Stock Is Still a Solid Bargain After Its Latest Earnings Beat.NEWS4: Free Technical Reports on Dollar General and Three Additional Discount, Variety Stores Equities.NEWS5: BJ’s Wholesale IPO: 6 things to know about the Costco competitor.NEWS6: Why Costco Is Still Dominating the Retail Industry.
2018-06-22: NEWS1: WFRBS Commercial Mortgage Trust 2012-C9 -- Moody's Affirms Ten Classes of WFRBS 2012-C9.NEWS2: Should You Invest in Emerging Market ETFs Right Now?.NEWS3: Should You Invest in Emerging Market ETFs Right Now?.NEWS4: Costco Is Cruising Smoothly: Will Its Stock?.NEWS5: Should You Invest in Emerging Market ETFs Right Now?.NEWS6: WFRBS Commercial Mortgage Trust 2012-C9 -- Moody's Affirms Ten Classes of WFRBS 2012-C9.NEWS7: Notable ETF Outflow Detected - IVE, C, UTX, COST.NEWS8: Notable ETF Outflow Detected - IVE, C, UTX, COST.NEWS9: COMM 2015-CCRE24 Mortgage Trust -- Moody's Affirms Eight Classes of COMM 2015-CCRE24.NEWS10: Costco, Walmart, and Target: The Best Retail Stock Plays?.NEWS11: Should You Buy Grocery Stocks, WMT, COST, TGT, After Kroger's Strong Quarter?.NEWS12: Should You Buy Grocery Stocks, WMT, COST, TGT, After Kroger's Strong Quarter?.NEWS13: 40 Pretty Easy Ways to Spend Less Money.NEWS14: Should You Buy Grocery Stocks, WMT, COST, TGT, After Kroger&apos;s Strong Quarter?.NEWS15: Public company execs to know: Costco merchandising exec Claudine Adamo.
2018-06-25: NEWS1: Warren Buffett and Jamie Dimon Say You're Too Short-Sighted.NEWS2: Warren Buffett and Jamie Dimon Say You're Too Short-Sighted.NEWS3: Strategic Endeavors, Stellar Comps to Aid Costco's Top Line.NEWS4: Strategic Endeavors, Stellar Comps to Aid Costco's Top Line.NEWS5: Strategic Endeavors, Stellar Comps to Aid Costco&apos;s Top Line.NEWS6: COMM 2015-CCRE24 Mortgage Trust -- Moody's Affirms Eight Classes of COMM 2015-CCRE24.NEWS7: What Analysts Are Saying about Costco, Walmart, and Target.

Answer: Decrease