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:2019-04-25, Stock:COST, The news for the past five days is as follows:
2019-04-17: NEWS1: Costco (COST) Gains As Market Dips: What You Should Know.NEWS2: What's in Store for BIG, DLTR, DG & COST This Earnings Season?.NEWS3: What's in Store for BIG, DLTR, DG & COST This Earnings Season?.NEWS4: Costco Stock’s Big Rally Should Continue, Analyst Says.NEWS5: 3 Reasons Growth Investors Will Love Costco (COST).NEWS6: 3 Reasons Growth Investors Will Love Costco (COST).NEWS7: What's in Store for BIG, DLTR, DG & COST This Earnings Season?.NEWS8: 3 Reasons Growth Investors Will Love Costco (COST).
2019-04-18: NEWS1: Will Target Stock Continue to Grow?.NEWS2: What’s Driving Target’s Impressive Stock Performance in 2019?.NEWS3: Kidbox Could Boost Revenue, but It Can’t Bolster Walmart Stock.NEWS4: Costco (COST) Gains As Market Dips: What You Should Know.NEWS5: Costco (COST) Gains As Market Dips: What You Should Know.
2019-04-22: NEWS1: American Express Aims Higher.NEWS2: American Express Aims Higher.NEWS3: 3 Strong Stocks Poised to Break Resistance This Week.NEWS4: 3 Strong Stocks Poised to Break Resistance This Week.NEWS5: Notable Monday Option Activity: COST, BA, NVDA.NEWS6: Notable Monday Option Activity: COST, BA, NVDA.NEWS7: Costco's Stellar Comps Performance Likely to Propel Stock.NEWS8: Costco's Stellar Comps Performance Likely to Propel Stock.NEWS9: Costco's Stellar Comps Performance Likely to Propel Stock.NEWS10: Is This a Turning Point for Margins? Dalio’s Bridgewater Thinks So.NEWS11: Let the free market take America cashless.
2019-04-23: NEWS1: Why Costco Stock’s Growth Will Keep Climbing Higher.NEWS2: Why Costco Stock’s Growth Will Keep Climbing Higher.NEWS3: Buffett on Financial Statements: Which of These 3 Retailers Has the Best Moat?.NEWS4: Did Costco Wholesale Corporation (NASDAQ:COST) Insiders Sell Shares?.NEWS5: Why Costco Stock’s Growth Will Keep Climbing Higher.NEWS6: The best companies for employees in 2019.
2019-04-24: NEWS1: BJ's and Costco can both save you money—but if you want to shop online, this one's the better deal.NEWS2: Costco & These 4 Retail Stocks Are Hot Investment Picks.NEWS3: Costco & These 4 Retail Stocks Are Hot Investment Picks.NEWS4: iShares Russell 1000 Growth ETF Experiences Big Outflow.NEWS5: iShares Russell 1000 Growth ETF Experiences Big Outflow.NEWS6: U.S. minimum wages are probably at their highest level ever, one economist says.NEWS7: Costco & These 4 Retail Stocks Are Hot Investment Picks.NEWS8: The Valuation of Costco Stock Is a Tough Pill to Swallow.

Answer: Decrease