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:2021-05-28, Stock:COST, The news for the past five days is as follows:
2021-05-21: NEWS1: 7 Companies Jumping on the $15 Minimum Wage Train: UA, CMG, AMZN, TGT, COST, BAC, BBY.
2021-05-24: NEWS1: Is BJ's Wholesale Club's Pandemic Boom Over?.NEWS2: Why Earnings Season Could Be Great for Costco (COST).NEWS3: Factors Setting the Tone for Costco's (COST) Q3 Earnings.NEWS4: AutoZone, Costco Wholesale, NVIDIA, Salesforce and Dollar General are part of Zacks Earnings Preview.
2021-05-25: NEWS1: Costco Needs to Make a New High to Keep the Rally Going.NEWS2: Get Ready for Another Week of Retailer Earnings.
2021-05-26: NEWS1: 3 Top Stocks That Could Be Big Movers This Week.NEWS2: Costco Reports Results Thursday. Here’s What to Expect..
2021-05-27: NEWS1: UPDATE 2-Costco beats revenue estimates as restrictions ease.NEWS2: Costco Earnings Beat Estimates. Here’s Why the Stock Is Slipping..NEWS3: Costco Earnings: What Happened with COST.NEWS4: Costco misses quarterly estimates as online sales ease.NEWS5: Costco falls after reporting fiscal Q3 earnings.NEWS6: Costco beats revenue estimates as restrictions ease.NEWS7: Costco Wholesale Corporation Reports Third Quarter and Year-to-Date Operating Results for Fiscal 2021.NEWS8: Best Dividend Stocks June 2021.NEWS9: Costco Dips Despite Topping Analyst Estimates.NEWS10: This dollar store says it will open more than 1,000 new stores.NEWS11: Costco Earnings: What to Look for from COST.NEWS12: Better Buy: Costco vs. Stitch Fix.NEWS13: Investing in These Stocks Now Could Make You a Millionaire Retiree.

Answer: Decrease