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:2021-11-22, Stock:COST, The news for the past five days is as follows:
2021-11-15: NEWS1: Costco (COST) Stock Moves 0.53%: What You Should Know.NEWS2: Don’t Make Any Major Portfolio Changes Until Mid-Week: Here’s Why.NEWS3: Costco, Kimberly-Clark, AutoNation and Tesla highlighted as Zacks Bull and Bear of the Day.NEWS4: Bull of the Day: Costco (COST).
2021-11-16: NEWS1: This startup offers coffee that's as easy to make as Lipton's tea.NEWS2: Large retailers ‘have levers to manage inflation’: Analyst.NEWS3: Retail sales: ‘Underlying real demand is still quite strong,’ strategist says.NEWS4: Supply chains: No one expected ‘the pileup of ships and the delays at this level,’ analyst says.NEWS5: Walmart ‘flexed its muscle’ going into holidays, Jefferies managing director says.NEWS6: Walmart and Home Depot beat earnings estimates, post strong inventories amid supply chain issues.NEWS7: 3 Dividend Stocks That Should Hold Up No Matter the Market Conditions.
2021-11-17: NEWS1: 28 Great Black Friday Deals and Doorbusters for 2021.NEWS2: Charles Schwab's Kathy Jones: We see 10-year yields ‘in that 1.75 to 2% area next year’.NEWS3: Rising food prices are an 'insidious' aspect of the market right now: Strategist.NEWS4: Retail: Supply chain costs 'are going to be most acute this quarter,' analyst says.NEWS5: Americans are increasingly shopping at discount stores.NEWS6: Market strategist details the twin ‘logjams’ in the supply chain and labor market.NEWS7: Factors Likely to Decide Gap's (GPS) Fate in Q3 Earnings.NEWS8: Lowe's (LOW) Beats Q3 Earnings Estimates, Raises Sales View.NEWS9: Target's (TGT) Q3 Earnings Top, Comparable Sales Rise Y/Y.
2021-11-18: NEWS1: ‘The consumer is very strong’ heading into the holidays, analyst explains.NEWS2: Macy's and Nordstrom risk ‘becoming another Amazon knockoff’ with 3rd party sellers: Analyst.NEWS3: 7 Stocks to Watch Now as Consumer Prices Spike.NEWS4: Medtronic (MDT) to Report Q2 Earnings: What's in the Offing?.NEWS5: Retail inventories up ahead of holidays amid more expected supply chain woes.NEWS6: Buy These 5 Low-Leverage Stocks to Stay Away From Bankruptcy.NEWS7: Kohl’s stock jumps on record-high sales.
2021-11-19: NEWS1: Big Boxes Are Back, and Costco’s a Winner.NEWS2: Salesforce GM of Retail: Inflation is real in holiday shopping but ‘consumers are happy' anyway.NEWS3: Black Friday this year ‘will be unique’ as consumers return ‘to pre-pandemic behavior’: ICSC CEO.NEWS4: Alibaba (BABA) Q2 Earnings Miss Estimates, Revenues Rise Y/Y.NEWS5: Ross Stores (ROST) Q3 Earnings & Sales Beat, 2021 View Up.NEWS6: 3 Zacks Rank #1s With Upward Price Momentum.NEWS7: Build Back Better bill could bring 'a tax cut to almost every American,' analyst explains.NEWS8: Macy's (M) Beats on Earnings in Q3, Raises FY21 Guidance.

Answer: Rise