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:2021-12-09, Stock:COST, The news for the past five days is as follows:
2021-12-02: NEWS1: Costco (COST) Earnings Expected to Grow: Should You Buy?.NEWS2: The supply chain crisis ‘was allowed to fester for a number of months’: AAFA CEO.NEWS3: Why the Earnings Surprise Streak Could Continue for Costco (COST).NEWS4: Taking a Fresh Look at Costco's Charts as Earnings Approach.NEWS5: Zacks Industry Outlook Highlights: Costco, Target, TJX Companies and Dollar General.
2021-12-03: NEWS1: lululemon (LULU) to Report Q3 Earnings: Is a Beat in Store?.NEWS2: Berkshire Hathaway’s Charlie Munger says markets ‘crazier’ now than they were in the late 1990s.
2021-12-06: NEWS1: Stocks of the Week: Costco, AMC, Meta and More.NEWS2: Is a Surprise Coming for Costco (COST) This Earnings Season?.NEWS3: GameStop Earnings on Tap as End of Q3 Season Nears.NEWS4: 7 Stocks to Buy to Give Your Portfolio a Booster Shot.
2021-12-07: NEWS1: Do Hedge Funds Love Costco Wholesale Corporation (COST)?.NEWS2: Here's How Costco (COST) is Placed Ahead of Q1 Earnings.NEWS3: Reynolds Funds Inc Buys Costco Wholesale Corp, The Home Depot Inc, Visa Inc, Sells Alibaba ....
2021-12-08: NEWS1: INV CORP Catholic Values Index Fund Buys Moderna Inc, Colgate-Palmolive Co, Analog Devices Inc, ....NEWS2: Costco Earnings On Deck: Why Some Analysts Say A Big Jump Is Unlikely.NEWS3: Can Costco Keep Up Its Scorching Growth? Wall Street Waits Eagerly For Earnings.NEWS4: Is Costco Wholesale (COST) A Great Long-Term Investment?.

Answer: Decrease