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:2021-12-17, Stock:CVX, The news for the past five days is as follows:
2021-12-10: NEWS1: Sax Wealth Advisors, Llc Buys Dimensional U.S. Core Equity 2 ETF, Dimensional U.S. ....NEWS2: Oil Prices Rise As Omicron Fears Fade.NEWS3: Oil snaps six-week losing streak amid 'pretty radically increasing demand'.NEWS4: Oil sell-off: The market priced in ‘double the Delta hit’ for the Omicron variant, strategist says.NEWS5: Is Now the Time to Buy Oil Stocks?.
2021-12-13: NEWS1: Chevron (CVX) Joins Sea Cargo Charter to Lower Marine Emissions.NEWS2: Oil prices under pressure amid slew of headlines.NEWS3: U.S. Expects Permian Oil Output to Rise to Record in December.NEWS4: Big Oil 'can make or break the Paris Climate Accords,' Follow This Founder says.NEWS5: S&P 500 Eases From Record as Omicron-Fueled Jitters Dent Cyclicals.NEWS6: OPEC Doesn’t Expect Omicron to Dent Oil Demand.NEWS7: S&P 500 Retreats as Cyclicals Slide on Omicron Worries.NEWS8: 10 Dividend Aristocrats to Buy for 2022.
2021-12-14: NEWS1: Chevron (CVX) Gains As Market Dips: What You Should Know.NEWS2: 10 High Dividend Stocks for 2022.NEWS3: Caterpillar, BNSF and Chevron Agree to Pursue Hydrogen Locomotive Demonstration.
2021-12-15: NEWS1: The SEC Should Examine Oil CEOs With Pay Tied to ESG Metrics, Elizabeth Warren Says.NEWS2: Chevron Phillips Chemical gives green light to propylene expansion in Baytown.NEWS3: Chevron (CVX) Inks Deal With Equatorial Guinea for Block EG09.NEWS4: Chevron Announces Leadership Changes.NEWS5: Caterpillar (CAT), Chevron to Pilot Hydrogen-Powered Locomotive.NEWS6: 10 Oil Stocks in Billionaire Ken Fisher’s Portfolio.NEWS7: 7 Big Dividend Paying Stocks to Hold Forever.
2021-12-16: NEWS1: Activist investor dials up pressure against Exxon Mobil to act on climate.NEWS2: Chevron Technology Ventures President Barbara Burger to retire after 34 years at Chevron.NEWS3: VIP Equity-Income Portfolio Buys Packaging Corp of America, Amdocs, Otis Worldwide Corp, Sells ....

Answer: Decrease