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:2019-06-05, Stock:COST, The news for the past five days is as follows:
2019-05-29: NEWS1: What to Expect from Costco (COST) Q3 2019 Earnings Thursday.NEWS2: Costco Stock Gets a Downgrade at the Worst Possible Time.NEWS3: Costco Stock Gets a Downgrade at the Worst Possible Time.NEWS4: 7 Recession-Proof Stocks to Buy as the Boom Ends.NEWS5: 7 Recession-Proof Stocks to Buy as the Boom Ends.NEWS6: Day Ahead: Top 3 Things to Watch.NEWS7: Costco's (COST) Q3 Earnings Likely to Increase: Here's Why.NEWS8: Costco's (COST) Q3 Earnings Likely to Increase: Here's Why.NEWS9: Factors Influencing Big Lots' (BIG) Fate in Q1 Earnings.NEWS10: Factors Influencing Big Lots' (BIG) Fate in Q1 Earnings.NEWS11: Factors Likely to Decide Michaels' (MIK) Fate in Q1 Earnings.NEWS12: Factors Likely to Decide Michaels' (MIK) Fate in Q1 Earnings.NEWS13: Will Soft Traffic Hurt Red Robin's (RRGB) Earnings in Q1?.NEWS14: Will Soft Traffic Hurt Red Robin's (RRGB) Earnings in Q1?.NEWS15: Costco Stock Gets a Downgrade at the Worst Possible Time.NEWS16: Costco Stock Has Had a Great Run in 2019, but Investors Shouldn’t Get ‘Too Greedy’.NEWS17: Will Soft Traffic Hurt Red Robin's (RRGB) Earnings in Q1?.NEWS18: Factors Likely to Decide Michaels' (MIK) Fate in Q1 Earnings.NEWS19: Factors Influencing Big Lots' (BIG) Fate in Q1 Earnings.NEWS20: Costco's (COST) Q3 Earnings Likely to Increase: Here's Why.
2019-05-30: NEWS1: Dow Jones Futures: Uber, Zscaler Are Big Earnings Movers As Stock Market Rally Attempt Begins.NEWS2: Costco looking at alternative sourcing, price hikes as tariffs loom.NEWS3: Costco falls on earnings: 4 trades.NEWS4: Costco beats fiscal Q3 forecasts, same-store sales rise.NEWS5: Costco beats revenue expectations.NEWS6: Costco Stock Is Sliding Because Good Earnings Weren’t Good Enough.NEWS7: Costco: Fiscal 3Q Earnings Snapshot.NEWS8: Costco Earnings Mixed After Dollar General, Burlington Stores, Dollar Tree Jump On Results.NEWS9: Costco quarterly revenue beats estimates.NEWS10: Costco Wholesale Corporation Reports Third Quarter and Year-To-Date Operating Results for Fiscal 2019.NEWS11: Why Investors Should Have Target Prices and Panic Points in a Volatile Market.NEWS12: Dollar General Jumps On Earnings; Burlington, Dollar Tree Meet Views; Costco On Tap.NEWS13: Ignore the Tariff Fear Mongers and Hold Winners Like Costco Stock.NEWS14: Ignore the Tariff Fear Mongers and Hold Winners Like Costco Stock.NEWS15: After-Hours Earnings Report for May 30, 2019 :  COST, VMW, ULTA, MRVL, COO, OKTA, ZS, GPS, ASND, NTNX, WSM, YEXT.NEWS16: After-Hours Earnings Report for May 30, 2019 :  COST, VMW, ULTA, MRVL, COO, OKTA, ZS, GPS, ASND, NTNX, WSM, YEXT.NEWS17: Day Ahead: Top 3 Things to Watch.NEWS18: Costco Shares Dip Despite Earnings Beat.NEWS19: Factors to Consider Ahead of Coupa's (COUP) Q1 Earnings.NEWS20: Factors to Consider Ahead of Coupa's (COUP) Q1 Earnings.NEWS21: How to Trade Costco as a Key Level Is Breached Before Earnings.NEWS22: Ignore the Tariff Fear Mongers and Hold Winners Like Costco Stock.NEWS23: Factors to Consider Ahead of Coupa's (COUP) Q1 Earnings.NEWS24: Dollar General Rises On Earnings; Burlington, Dollar Tree Meet Views; Costco On Tap.NEWS25: Costco (COST) 3rd Quarter Earnings: What to Expect.NEWS26: Costco (COST) 3rd Quarter Earnings: What to Expect.NEWS27: One Secret to Costco’s Success: A Tight Rein on Shoplifting.NEWS28: Costco Reports Earnings Today. Here’s What to Expect..NEWS29: U.S. Stock Futures Advance After Wednesday’s Market Drop.NEWS30: Top 5 Things to Know in the Market on Thursday.NEWS31: What to Expect from Costco (COST) Q3 2019 Earnings Thursday.NEWS32: What to Expect from Costco (COST) Q3 2019 Earnings Thursday.
2019-05-31: NEWS1: Buy Five Below (FIVE) Stock Heading into Q1 2019 Earnings?.NEWS2: Buy Five Below (FIVE) Stock Heading into Q1 2019 Earnings?.NEWS3: Buy Five Below (FIVE) Stock Heading into Q1 2019 Earnings?.NEWS4: Costco Stock Stumbles on Earnings and Tariffs Aren’t Helping It Up.NEWS5: Costco Stock Stumbles on Earnings and Tariffs Aren’t Helping It Up.NEWS6: Costco Wholesale: A Look Beyond the Earnings.NEWS7: Costco Stock Is Falling After Earnings, but One Analyst Says Its High Valuation Is Justified.NEWS8: Costco: Prices Will Rise Due to Trade War.NEWS9: Costco Beats’ Q3 Sales Estimate Due to Higher Comps.NEWS10: Factors Setting the Tone for Guidewire's (GWRE) Q3 Earnings.NEWS11: Factors Setting the Tone for Guidewire's (GWRE) Q3 Earnings.NEWS12: These Analysts Say The Bullish Case For Costco Remains Unchanged.NEWS13: Costco's (COST) Earnings Top Estimates in Q3, Increase Y/Y.NEWS14: Costco's (COST) Earnings Top Estimates in Q3, Increase Y/Y.NEWS15: Today's Pickup: Costco Lags In Online Grocery Delivery.NEWS16: Costco Stock Stumbles on Earnings and Tariffs Aren’t Helping It Up.NEWS17: Costco Shares Slip After Solid Q3 Earnings as Tariff Threat Pressures Prices.NEWS18: Costco Stock Has Fallen despite Beating Q3 Estimates.NEWS19: Costco Exec: 'We Want To Be The Last To Raise' Prices From Tariffs.NEWS20: Factors Setting the Tone for Guidewire's (GWRE) Q3 Earnings.NEWS21: Gap misses on Q1 earnings, Costco earnings beat estimates, Big Lots blows past estimates.NEWS22: Costco sold someone a $400,000 diamond ring.NEWS23: Costco's (COST) Earnings Top Estimates in Q3, Increase Y/Y.NEWS24: Stocks making the biggest moves premarket: Ford, GM, Uber, Gap, Costco, Ulta, Dell & more.NEWS25: 'Fast Money' Traders Share Their Thoughts On Costco.NEWS26: Top 5 Things to Know in the Market on Friday.NEWS27: Costco Wholesale Corp (COST) Q3 2019 Earnings Call Transcript.NEWS28: Costco Wholesale Corp (COST) Q3 2019 Earnings Call Transcript.NEWS29: Costco Keeps Delivering Solid Growth.NEWS30: Costco Keeps Delivering Solid Growth.NEWS31: Costco Wholesale Corp (COST) Q3 2019 Earnings Call Transcript.NEWS32: Costco Keeps Delivering Solid Growth.
2019-06-03: NEWS1: Costco is about to offer a special dividend, analysts forecast.NEWS2: Costco is selling $400K Tiffany-style diamond rings.NEWS3: Costco Stock Could Get Even Better From Here, Analyst Says.NEWS4: Costco's Strong Q3 Results Show It Can Weather Tariff Headwinds.NEWS5: Costco's Strong Q3 Results Show It Can Weather Tariff Headwinds.NEWS6: Costco Stock Fails Breakout Despite Strong Quarter.NEWS7: Costco&apos;s Strong Q3 Results Show It Can Weather Tariff Headwinds.
2019-06-04: NEWS1: If You Want to Buy Walmart Stock, A Tariff Deal Would Help.NEWS2: If You Want to Buy Walmart Stock, A Tariff Deal Would Help.NEWS3: If You Want to Buy Walmart Stock, A Tariff Deal Would Help.NEWS4: Should You Worry About Costco Wholesale Corporation's (NASDAQ:COST) CEO Pay?.NEWS5: Uber's First Public Quarter, Uber's First Public Billion-Dollar Loss.NEWS6: Uber's First Public Quarter, Uber's First Public Billion-Dollar Loss.NEWS7: Uber&apos;s First Public Quarter, Uber&apos;s First Public Billion-Dollar Loss.

Answer: Rise