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:2019-10-29, Stock:COST, The news for the past five days is as follows:
2019-10-22: NEWS1: Risk Blackout.NEWS2: Dollar General Hits 52-Week High: What's Driving the Stock?.NEWS3: Here's Why You Should Buy Burlington Stores (BURL) Stock Now.NEWS4: P&G CFO reveals how Tide maker blew away Wall Street profit estimates.
2019-10-23: NEWS1: 4 Retail Stocks Defy Bears by Crushing Amazon.NEWS2: 3 Consumer Staples Stocks to Buy for Conservative Investors.NEWS3: COST Takes A Break, But New Opportunity Could Be Around The Corner.NEWS4: How Accenture Plc (ACN) Compares Against These Peers.NEWS5: ‘Death by Amazon’ Was a False Alarm for Walmart and Some Other Retailers.
2019-10-24: NEWS1: Costco (COST) Stock Sinks As Market Gains: What You Should Know.NEWS2: Top Research Reports for Costco, Booking & PNC Financial.NEWS3: Costco, First Solar, Uber and Lyft highlighted as Zacks Bull and Bear of the Day.NEWS4: Is Costco Wholesale (COST) Outperforming Other Retail-Wholesale Stocks This Year?.NEWS5: What Type Of Shareholder Owns Costco Wholesale Corporation's (NASDAQ:COST)?.NEWS6: Bull of the Day: Costco (COST).
2019-10-25: NEWS1: Sell Or Hold Costco Stock? Your Time Horizon Holds The Answer.NEWS2: The Zacks Analyst Blog Highlights: Costco, Booking Holdings, PNC Financial, The Southern Company and General Dynamics.NEWS3: 20 Large-Cap Dividend Stocks With More Cash Than Debt.
2019-10-28: NEWS1: Time to Buy Amazon (AMZN) Stock at a Discount After Disappointing Earnings?.NEWS2: 8 Consumer Stocks to Buy before Thanksgiving.NEWS3: Target Stock: Rally Over, Time to Cool Off?.

Answer: Decrease