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:2020-06-11, Stock:COST, The news for the past five days is as follows:
2020-06-04: NEWS1: 5 Stocks to Buy for an Uncertain 2020.NEWS2: Coronavirus update: Global case tally climbs above 6.6 million and California reports a rise in infections amid protests and reopening.NEWS3: COSTCO AUTO PROGRAM EXCLUSIVE INCENTIVES ON VOLVO SUVS AND WAGONS.NEWS4: Costco's E-Commerce Sales Were Up Over 100% in May.NEWS5: Costco Stock Gets Its Mojo Back on Strong May Sales.NEWS6: Dow Jones Gives Up 100 Point Gain In Volatile Session On Jobless Claims; Boeing Soars 8% On Amazon Air News.NEWS7: Dow Jones Jumps 100 Points After Erasing Nearly 100-Point Loss On Jobless Claims; Boeing Soars 7% On Amazon Air News.NEWS8: Costco Shares Gains As Retailer Reports Solid May Sales That Outpace Third Quarter Gains.NEWS9: Costco (COST) Regains Sales Momentum in May After Recent Blip.NEWS10: Costco Reports May Sales Jump; Top Analyst Says Stock ‘Best Positioned’ For Current Crisis.
2020-06-05: NEWS1: 3 big reasons retail brands die in America.NEWS2: Edited Transcript of COST earnings conference call or presentation 28-May-20 9:00pm GMT.NEWS3: Dow Jones Soars 1,000 Points On 'Amazing' Jobs Report; Apple Hits All-Time High, While Boeing Surges 17%.NEWS4: Dow Jones Surges 750 Points On 'Amazing' Jobs Report; Apple Hits All-Time High, While Boeing Soars 12%.NEWS5: Better Buy: McDonald's vs. Costco.NEWS6: Warren Buffett's Next Bulk Purchase Should Be Costco.
2020-06-08: NEWS1: iRobot stock fueled by stay-at-home orders despite tough quarter for vacuum maker.
2020-06-09: NEWS1: 1972+1974=2020.NEWS2: 20 Best Stocks to Invest In During This Recession.NEWS3: Zoom Deals Put Barbarians at the Virtual Gate.
2020-06-10: NEWS1: This Top Dividend Stock Is Better Than It Looks.NEWS2: WFRBS Commercial Mortgage Trust 2011-C3 -- Moody's affirms five and downgrades three classes of WFRBS 2011-C3.

Answer: Decrease