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:2021-11-19, Stock:CVX, The news for the past five days is as follows:
2021-11-12: nan
2021-11-15: NEWS1: As Oil Prices Rise, Chevron Is Looking Like a Bargain.NEWS2: Dow Jones Slightly Higher; Lucid Up Ahead Of Earnings As Rivian Stock Keeps Cruising.NEWS3: Oil prices rise as drilling rigs increase: 'Supply has to come back to the market,' analyst says.NEWS4: Dow Jones Erases Early Gains; Rivian Surges, Lucid Stock Rallies Ahead Of Earnings.NEWS5: Chevron stock gets a boost after UBS upgrades to buy, saying share price doesn't reflect rising oil price trend.NEWS6: Chevron Got an Upgrade, but What Do the Charts Look Like?.NEWS7: 10 Best Crude Oil Stocks to Buy Today.NEWS8: Tesla, Crowdstrike Fall Premarket; Boeing, Dollar Tree Rise.
2021-11-16: NEWS1: Oil rally may ease as supply catches up to demand.NEWS2: Is Chevron (CVX) Stock Outpacing Its Oils-Energy Peers This Year?.NEWS3: Equinor (EQNR) Resumes Oil Production in North Sea Oilfield.NEWS4: Permian Production to Reach Record High: 4 Stocks to Benefit.NEWS5: Warren Buffett’s firm trims stakes in drug makers, finance companies.
2021-11-17: NEWS1: Chevron’s Latest Oil Deal With Iraq Is One To Watch.NEWS2: Biden’s First—and Maybe Last—Gulf Oil Sale Draws Big Bids.NEWS3: President Biden calls on FTC to investigate oil companies' conduct as gas prices remain elevated.NEWS4: Why Chevron (CVX) Might be Well Poised for a Surge.NEWS5: E vs. CVX: Which Stock Is the Better Value Option?.NEWS6: REFILE-UPDATE 4-Chevron, Exxon are among top spenders at Biden offshore auction.NEWS7: Chevron (CVX) to Buy A$230 of Carbon Credits for Gorgon Project.NEWS8: Pavilion Energy, QatarEnergy and Chevron Launch GHG Reporting Methodology for Delivered LNG Cargoes.NEWS9: Pavilion, Qatar, Chevron create emissions calculating standard for LNG.NEWS10: Chevron shuts Australian Gorgon LNG Train 1 after minor gas leak.NEWS11: UPDATE 2-Chevron shuts Australian Gorgon LNG Train 1 after minor gas leak.
2021-11-18: NEWS1: OPEC Backlash Brews as U.S. Lawmakers Eye 1890 Law as Club.NEWS2: Oil & Gas Stock Roundup: RDS.A's Corporate Overhaul, CNQ's Buyout Hogs Attention.NEWS3: Recent Developments Point to a Tremendous Upside For Gevo.

Answer: Decrease