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:2021-11-05, Stock:COST, The news for the past five days is as follows:
2021-10-29: nan
2021-11-01: NEWS1: J&J, Costco settle lawsuits over recalled sunscreen.NEWS2: Charlie Munger Stock Portfolio: 10 Biggest Positions.NEWS3: Risks of Investing in Costco Stock (COST).
2021-11-02: NEWS1: Costco (COST) Outpaces Stock Market Gains: What You Should Know.NEWS2: 3 Unstoppable Stocks to Buy in a Bear Market.NEWS3: Johnson & Johnson, Costco Settle Lawsuits Over Recalled Sunscreen Products: Reuters.NEWS4: Costco is planning a new store for West San Jose.
2021-11-03: NEWS1: Costco Wholesale Corporation Reports October Sales Results.NEWS2: Top Stock Reports for Costco, QUALCOMM & Applied Materials.
2021-11-04: NEWS1: This Surging Retail Stock Is a Winning Bet for November.NEWS2: 7 Stocks to Buy to Hone in on Ray Dalio’s Reliable Favorites.NEWS3: Why Costco Shares Are Rising.NEWS4: Costco is dominating ahead of the holiday season.NEWS5: Jim Cramer Applauds Costco's Sales Results: 'I Did Not Think It Would Be This Good'.NEWS6: Booking Holdings (BKNG) Q3 Earnings Beat, Revenues Rise Y/Y.NEWS7: 11 Best Long-Term Stocks To Buy Now.NEWS8: The Zacks Analyst Blog Highlights: Costco, Qualcomm, Applied Materials, Intercontinental Exchange and Ryanair Holdings.NEWS9: Time for a New Technical Strategy on Soaring Costco.NEWS10: Fed Chair Speaks in Cautious Tone Despite Tapering: 5 Picks.

Answer: Decrease