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:2021-04-15, Stock:COST, The news for the past five days is as follows:
2021-04-08: NEWS1: Stock Market Today With Jim Cramer: Buy Costco.NEWS2: Constellation Brands falls post-earnings, Costco March sales top $18 billion.NEWS3: Costco’s Comps Climb 11.1% In March.NEWS4: Costco Wholesale Posts Another Strong Month of Sales.NEWS5: Costco's (COST) Stellar Run Continues in March, Sales Up 17.6%.NEWS6: Costco Rises on Robust Retail Sales in March.NEWS7: Costco Shares Edge Higher After March Sales Beat, Wall Street Upgrades.
2021-04-09: NEWS1: Where Will Costco Be in 1 Year?.NEWS2: Company News for Apr 9, 2021.NEWS3: The Forgotten Shipping Pallet Stages a Pandemic-Era Rally.
2021-04-12: NEWS1: Jim Cramer: We're Seeing the Triumph of Big Balance Sheets vs the Small Ones.NEWS2: Market Recap With Jim Cramer: Cannabis, EVs, Cruise Stocks.
2021-04-13: NEWS1: Consumers worldwide spent $900B more online in 2020: RPT.NEWS2: COST Will Look Good ... at the Right Price.NEWS3: Costco Keeps Rolling With Strong March Sales.
2021-04-14: NEWS1: Costco (COST) Dips More Than Broader Markets: What You Should Know.NEWS2: Costco raises dividend by more than 12% to 79 cents.NEWS3: Costco Wholesale Corporation Announces an Increase in Its Quarterly Cash Dividend.NEWS4: Some Economists Project ‘Spectacular’ U.S. March Retail Report.NEWS5: Why Is Everyone Talking About Costco Stock?.NEWS6: Is Costco Stock A Buy Right Now? Here's What Earnings, Chart Say.

Answer: Rise