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:2020-12-31, Stock:COST, The news for the past five days is as follows:
2020-12-23: NEWS1: Meats and cheeses: Charcuterie boards, specialty boxes spike during COVID-19 'with no signs of slowing down'.NEWS2: IPO Stocks to Trade: 2 to Buy, 1 to Sell.NEWS3: Better Buy: Costco vs. Walmart.
2020-12-24: NEWS1: 15 Biggest Retailers In The World Heading Into 2021.NEWS2: Beyond Meat, Impossible Foods, Oatly: The alternative food brands that defined COVID-19 era eating.NEWS3: 2 Best Retail Stocks to Buy for the Next Decade.NEWS4: Better Buy: Costco vs. Starbucks.
2020-12-28: NEWS1: Grocery Outlet CMO: The eat-at-home trend 'isn't going to change'.NEWS2: What Happened to Walmart Stock in 2020?.NEWS3: Best Dividend Stocks for January 2021.NEWS4: Costco Will Report December Sales Soon. Here’s What to Expect..
2020-12-29: NEWS1: 3 Great Stocks Under $50 to Buy for 2021.NEWS2: Here’s What to Expect From Major Retailers in the New Year.
2020-12-30: NEWS1: Tesco ‘Britain’s worst minimum wage offender’, BEIS says.NEWS2: This Is Why 2021 Will Be Another Great Year for Costco.NEWS3: The 3 Safest Stocks to Buy With Your Stimulus Money.

Answer: Rise