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:2020-10-09, Stock:COST, The news for the past five days is as follows:
2020-10-02: NEWS1: Why Isn’t Everyone Investing in Stocks?.NEWS2: How Will Costco Weather the Downturn?.
2020-10-05: NEWS1: Netflix's Success Is Due to Something Most Investors Overlook.NEWS2: A Costco Deep Dive.NEWS3: The Historical Costco Premium Is Getting Downright Silly.NEWS4: Nio Stock Is Shaping Up to Be Today’s Best Electric Vehicle Play.NEWS5: Best ETFs for 2020: iShares Russell 2000 Growth ETF Surges to New Highs.
2020-10-06: nan
2020-10-07: NEWS1: Costco sales continue to surge in September.NEWS2: Costco sales continue surge, increasing from record levels.
2020-10-08: NEWS1: Tapestry Stock Has Tumbled in 2020. Why That Could Change..NEWS2: Top Stock Reports for Adobe, Costco & Union Pacific.NEWS3: Costco Posts Strong September Sales Amid Continued Online Demand Surge.NEWS4: Costco's Sturdy Sales Performance Continues in September.NEWS5: Costco, Walmart, and Other Consumer Stocks Could Keep Rallying. A Fund Manager Explains Why..NEWS6: Target joins forces with FAO Schwarz for holiday season toy domination.

Answer: Rise