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:2021-12-01, Stock:COST, The news for the past five days is as follows:
2021-11-23: NEWS1: The Future of Retail: CEOs and analysts discuss holiday shopping trends and what's ahead in 2022.NEWS2: Retail stocks: Nordstrom, Gap plummet after earnings fall short.NEWS3: Refinitiv director of consumer research: Don't expect aggressive discounts from retailers this year.NEWS4: Holiday shopping: 'Our expectations are really high,' Placer.ai CMO says.NEWS5: Full Harvest Founder: ‘I was frustrated that they were selling $13 green juices'.NEWS6: TGT or COST: Which Is the Better Value Stock Right Now?.NEWS7: Dollar Tree (DLTR) Q3 Earnings Beat, Sales Lag Estimates.NEWS8: Central Garden & Pet's (CENT) Q4 Loss Narrower Than Expected.NEWS9: Holiday retail: ‘It’s been a steady increase back to brick and mortar,’ ChargeItSpot CEO says.NEWS10: Best Black Friday Deals at Costco.NEWS11: Online Grocery Sales Continue to Grow: 4 Stocks to Buy.NEWS12: NVIDIA, StoneCo, Costco, Dillard's and Tesla highlighted as Zacks Bull and Bear of the Day.NEWS13: The Zacks Analyst Blog Highlights: Alphabet, Tesla, Costco, Applied Materials and NVIDIA.
2021-11-24: NEWS1: Pinduoduo (PDD) to Report Q3 Earnings: What's in Store?.NEWS2: Gap (GPS) Q3 Earnings and Sales Miss Estimates, View Cut.NEWS3: Nordstrom (JWN) Q3 Earnings Lag Estimates, Revenues Beat.NEWS4: Titan Machinery (TITN) Beats on Q3 Earnings, Hikes '22 View.NEWS5: I'm Buying These 3 Resilient Stocks During a Bear Market.NEWS6: The Zacks Analyst Blog Highlights: Costco, Target, Casey's and SunOpta.
2021-11-26: NEWS1: Black Friday: 'You’re not seeing the very, very deep discounts,' Mastercard advisor explains.NEWS2: Black Friday: How the pandemic changed consumer shopping habits is becoming clearer.NEWS3: This isn’t Black Friday' going by mall crowd sizes, strategist says.NEWS4: Here's Why You Must Add Dillard's (DDS) to Your Portfolio.
2021-11-29: NEWS1: Costco (COST) Outpaces Stock Market Gains: What You Should Know.NEWS2: Holiday shopping: Remember to 'evaluate the merchandise that you’re buying', expert says.NEWS3: Black Friday: Shoppers return to stores for holidays, some retailers in position to benefit.NEWS4: Cyber Monday: Shoppers splurge before the big online shopping day.NEWS5: 12 Best Costco Cyber Monday Deals.NEWS6: Black Friday 2021: Store traffic rose 48% but remained lower than pre-pandemic levels.NEWS7: Black Friday Shoppers Boost Retailers' November Foot Traffic Numbers.
2021-11-30: NEWS1: Costco Stock Shows Heavy Implied Volatility; Could This Iron Condor Trade Snatch A 30% Return?.

Answer: Decrease