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:2021-02-22, Stock:CVX, The news for the past five days is as follows:
2021-02-12: NEWS1: S&P downgrades Exxon and Chevron on climate risk, dour earnings.NEWS2: Oil Set for Weekly Gain With Market Firming on Draining Surplus.
2021-02-16: NEWS1: Warren Buffett's Berkshire Reveals 4th-Quarter Trades.NEWS2: Warren Buffett's Berkshire Hathaway Reveals Major New Stake in Chevron.NEWS3: Warren Buffett’s Mystery Investments Are Verizon and Chevron. Here’s Why the 2 Stocks Make Sense..NEWS4: Stock Markets Finish Mixed as Warren Buffett Makes 2 Big Buys.NEWS5: Warren Buffett Buys Telecom, Drugmaker Stocks; Apple Stake Cut.NEWS6: Buffett's Berkshire reveals big stakes in Verizon, Chevron.NEWS7: Berkshire Hathaway reports new stake in Chevron, Verizon.NEWS8: Warren Buffett reveals new stakes in Verizon, Chevron.NEWS9: Warren Buffett Takes New Stakes in Verizon, Chevron.NEWS10: Crude oil, gasoline will continue to 'ramp higher' amid pandemic: strategist.NEWS11: BP and Chevron Have Made a Landmark Bet on This New Form of Clean Energy. It Could Completely Change the Renewables Scene..NEWS12: This technology could transform renewable energy. BP and Chevron just invested.
2021-02-17: NEWS1: Stock Market Today: Dow Marks New Highs, Tech Makes a Mess.NEWS2: Warren Buffett Bought Chevron Stock — Should You?.NEWS3: EQT, IBD Stock Of The Day, Races Past Buy Point Amid Soaring Energy Prices.NEWS4: US STOCKS-S&P 500, Nasdaq fall as tech slides and inflation concerns weigh.NEWS5: Dow Jones Dips As Buffett Boosts Verizon But Trims Apple; Nasdaq Stocks Sell Off.NEWS6: 22 additional dividend stocks that Warren Buffett might consider buying.NEWS7: US STOCKS-Nasdaq falls as big tech slides; Fed minutes in focus.NEWS8: Chevron Is Buffett’s Latest Billion-Dollar ‘Mystery’ Investment.NEWS9: Dow Jones Today, Stocks Slide As Buffett Pares Apple, Adds Chevron, Verizon.NEWS10: Dow Hovers Near Record High as Rising Cyclicals Stem Blow From Tech.NEWS11: Buffett's Berkshire Reveals New Secret Picks.NEWS12: Dow Jones Today Edges Up, Futures Slip As Buffett Pares Apple, Adds Chevron, Verizon.NEWS13: US STOCKS-Wall Street set for subdued open with Fed minutes in focus.NEWS14: The Riskiest Stocks Are in Favor. Why That Probably Won’t Change Anytime Soon..NEWS15: Freeze Could Keep Texans in the Dark for Days: Energy Update.NEWS16: Warren Buffett's favorite indicator is at a dangerous level, but he just bought these stocks anyway.NEWS17: Premarket Movers Wednesday - Quantumscape, Slack, Shopify.NEWS18: Texas Freeze, Buffett Cuts Apple Stake, Retail Sales and IP - What's up in Markets.NEWS19: Berkshire reveals confidential bets on Verizon and Chevron.
2021-02-18: NEWS1: Oil Prices Face Texas-Size Hole In Production From Deep Freeze.NEWS2: PreMarket Prep Stock Of The Day: Chevron.NEWS3: Big Oil Invests In Geothermal Energy Breakthrough.NEWS4: Climate Crisis: a special conversation with Bill Gates.NEWS5: Texas freeze could send gas prices soaring very soon.NEWS6: Wall Street Falls at Open as Valuation Concerns Resurface; Dow Down 230 Pts.NEWS7: Warren Buffett’s Top 10 Stock Picks.NEWS8: Oil Squeeze, Jobless Claims, GameStop Hearing - What's up in Markets.NEWS9: Bill Gates: Texas Gov. is 'wrong' to blame wind turbines for outages.
2021-02-19: NEWS1: Warren Buffett’s Shareholder Letter Could Lift Berkshire Hathaway Stock. What Investors Want to See..

Answer: Rise