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:2020-08-12, Stock:COST, The news for the past five days is as follows:
2020-08-05: NEWS1: 10 Biggest Retail Companies.NEWS2: Costco stock advances after hours as July sales rise 14%.NEWS3: Costco Wholesale Corporation Reports July Sales Results.NEWS4: Walmart Stock Slips As It Delays Amazon Prime Competitor Once Again.NEWS5: Top Research Reports for Alphabet, NVIDIA & Costco.
2020-08-06: NEWS1: Costco Stock Gains After Same-Store Sales Climbed Again in July.NEWS2: Costco Stock Seen As Short- And Long-Term Winner As Sales Crush Views.NEWS3: Coronavirus: Sonos CEO sees $800 smart speaker sales soar during the pandemic.NEWS4: Costco’s more affluent customers helped prevent the sales slowdown that other major retailers saw in July, analysts say.NEWS5: Kodak Was One of America’s Most Important Companies. Its Recent Gains Only Highlight How Far It Fell..NEWS6: Costco Reports Strong July Sales.NEWS7: The Zacks Analyst Blog Highlights: Google, NVIDIA, Costco, Gilead Sciences and Morgan Stanley.NEWS8: Costco July Sales Rise 13% As Shoppers Go Online; Top Analyst Ramps Up PT.
2020-08-07: NEWS1: Costco (COST) Stock Sinks As Market Gains: What You Should Know.NEWS2: Hostess CEO: Our employees are developing products in their home kitchens.NEWS3: Once-Stuck Kroger Stock Gets Out of First Gear as Essential During Virus.
2020-08-10: NEWS1: Dow Jones Jumps 275 Points On Trump Executive Orders; Apple Gets Price-Target Hikes, While Nike Is Breaking Out Today.
2020-08-11: NEWS1: Casper CEO: 'We are marching our way into profitability very quickly'.

Answer: Rise