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:2020-10-22, Stock:BABA, The news for the past five days is as follows:
2020-10-15: nan
2020-10-16: nan
2020-10-19: NEWS1: Alibaba Invests $3.6 Billion To Continue Big Expansion Into Retail.NEWS2: Alibaba gets its Whole Foods with new $3.6 billion investment in Chinese supermarket operator.NEWS3: Vipshop Stock Earns Rating Upgrade, Making It One To Watch.
2020-10-20: NEWS1: Tobacco Nationalism Is More Toxic Than Tobacco.NEWS2: Dow Jones Sheds Early Gains Into The Close But Remains Positive; Microsoft, Apple Form New Buy Points.NEWS3: Alibaba Takes 6.1% Stake in Dufry Travel-retail Operator.NEWS4: Alibaba Grabs Majority Stake in Chinese Supermarket Operator With $3.6 Billion Deal.NEWS5: Better Buy: Alibaba vs. Facebook.NEWS6: Alibaba to Offer Supply Chain, Digital Training for Small and Midsized U.S. Businesses.NEWS7: Alibaba.com U.S. B2B SMB Survey Finds Rapid Digitization Among B2B Businesses, Especially Manufacturers.NEWS8: Jack Ma’s Ant Receives Hong Kong Exchange Approval for IPO.NEWS9: Advent gets 11.4% of Dufry, Alibaba 6.1% after capital increase.NEWS10: Didi Seeks 2021 Hong Kong IPO at $60 Billion Value, Reuters Says.NEWS11: Race to Become Russia’s Amazon Is Heating Up.NEWS12: Intel Agrees to Sell Storage Unit to SK Hynix for $9 Billion.NEWS13: Analyst Report: Alibaba Group Holding Limited.
2020-10-21: NEWS1: Top Research Reports for Alibaba, Berkshire Hathaway & Coca-Cola.NEWS2: McAfee to Price Its IPO Later Today.NEWS3: Who Said Jack Ma’s Ant IPO is a Money Maker?.

Answer: Decrease