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:2019-12-10, Stock:COST, The news for the past five days is as follows:
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.
2019-12-06: NEWS1: Previewing the Q4 2019 Earnings Season.NEWS2: Urbem's 'Wonderful Business' Series: Tractor Supply.NEWS3: Target, Gap, Beyond Meat, McDonald's and Costco highlighted as Zacks Bull and Bear of the Day.NEWS4: Costco Sustains Decent Comparable Sales Run in November.NEWS5: 20 businesses that died in the 2010s.NEWS6: Beware the Valuation of Costco Stock.NEWS7: AutoZone (AZO) Poised for an Earnings Beat in Q1: Here's Why.
2019-12-09: NEWS1: Here's Why Costco (COST) Q1 Earnings Are Likely to Improve.NEWS2: AutoZone, Oracle, Costco, Adobe Systems and JPMorgan are part of Zacks Earnings Preview.NEWS3: Costco, lululemon, Oracle and Other Stocks for Investors to Watch This Week.NEWS4: A $75.5 Million Valuation for Astralis, and Two More Numbers to Know.

Answer: Rise