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:2019-12-06, Stock:COST, The news for the past five days is as follows:
2019-11-29: NEWS1: Fire TV and ‘Frozen 2’ toys are big sellers, but shoppers should avoid sneakers on Black Friday.NEWS2: Black Friday Is a Massive Day for Retailers. But This Holiday Shopping Season Might Be a Dud..NEWS3: Things You Must Know Before Michaels' (MIK) Q3 Earnings.NEWS4: Dow Jones Futures: Trump Signs Hong Kong Bill, But China Trade Deal Hopes Remain.NEWS5: Factors Likely to Decide Tiffany's (TIF) Fate in Q3 Earnings.NEWS6: Things to Know Ahead of Signet's (SIG) Q3 Earnings Release.
2019-12-02: NEWS1: Costco (COST) Stock Moves -0.81%: What You Should Know.NEWS2: Buy Dollar General (DG) Stock Ahead of Earnings Amid Retail Strength?.NEWS3: Target, Best Buy and Lululemon were Thanksgiving weekend retail winners, analysts say.NEWS4: Clean-energy startup used by Facebook and Marriott eyes new HQ.NEWS5: Black Friday a Prelude to Christmas Sales: 5 Winners.NEWS6: Why Costco (COST) is Poised to Beat Earnings Estimates Again.NEWS7: Cloudera (CLDR) to Report Q3 Earnings: What's in Store?.NEWS8: Here's How American Eagle (AEO) Looks Ahead of Q3 Earnings.NEWS9: Factors to Consider Ahead of Guidewire's (GWRE) Q1 Earnings.NEWS10: Things You Need to Know Before Kroger's (KR) Q3 Earnings.NEWS11: Dollar General's (DG) Q3 Earnings Likely to Rise: Here's Why.
2019-12-03: NEWS1: Vail Resorts (MTN) to Post Q1 Earnings: What's in the Cards?.NEWS2: Domo (DOMO) to Report Q3 Earnings: What's in the Cards?.NEWS3: Casey's (CASY) to Report Q2 Earnings: What's in the Cards?.NEWS4: Okta (OKTA) to Report Q3 Earnings: What's in the Cards?.NEWS5: Comtech (CMTL) to Report Q1 Earnings: What's in the Cards?.NEWS6: This is what workers earn at some of Washington's largest public companies.
2019-12-04: NEWS1: Looking Ahead to the Q4 Earnings Season.NEWS2: Costco Wholesale Corporation Reports November and First Quarter Fiscal Year 2020 Sales Results.NEWS3: GameStop (GME) to Report Q3 Earnings: What Awaits the Stock?.NEWS4: Chewy (CHWY) to Report Q3 Earnings: What's in the Offing?.NEWS5: 4 Must-Buy Retail Stocks Ahead of Their Earnings This Month.
2019-12-05: NEWS1: Beyond Meat Strikes Costco Deal: Should Investors Buy BYND Stock?.NEWS2: Beyond Meat burgers to debut at select Costco stores.NEWS3: Costco (COST) Reports Next Week: Wall Street Expects Earnings Growth.NEWS4: Beyond Meat burgers to be sold at some Costco stores.NEWS5: UPDATE 1-Beyond Meat burgers to be sold at some Costco stores.NEWS6: Zacks Earnings Trends Highlights: Costco, Adobe, FedEx and General Mills.NEWS7: Here's How lululemon (LULU) Looks Ahead of Q3 Earnings.NEWS8: Dollar General (DG) Beats on Q3 Earnings, Raises FY19 View.

Answer: Rise