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:2018-08-23, Stock:CVX, The news for the past five days is as follows:
2018-08-16: NEWS1: CEO: CP Chem to spend ‘hundreds of millions of dollars’ repairing, hardening after Harvey.NEWS2: Are BP’s Upstream Earnings Set to Grow in Q3 2018?.NEWS3: BP’s Robust Upstream Project Pipeline Is Expected to Pump Growth.NEWS4: Diamondback Buys Energen for $9.2B in the Permian Frenzy.NEWS5: Diamondback Buys Energen for $9.2B in the Permian Frenzy.NEWS6: The 3 Cheapest Dow Stocks.NEWS7: The 3 Cheapest Dow Stocks.NEWS8: Where XOM, CVX, Shell, and BP’s Valuations Stand after Earnings.NEWS9: The 3 Cheapest Dow Stocks.
2018-08-17: NEWS1: Energy Sector Update for 08/17/2018: BHGE, XOM, CVX, RDS.A, RDS.B, BP, E, COP, TOT, PBR, PBR.A, EC, SLB, HAL, NOV, SPN.NEWS2: Energy Sector Update for 08/17/2018: BHGE, XOM, CVX, RDS.A, RDS.B, BP, E, COP, TOT, PBR, PBR.A, EC, SLB, HAL, NOV, SPN.NEWS3: Assessing BP’s Debt Position.NEWS4: Does GoM Lease Sale 251 Signal Deepwater Upturn? Take a Look.NEWS5: Does GoM Lease Sale 251 Signal Deepwater Upturn? Take a Look.NEWS6: Does GoM Lease Sale 251 Signal Deepwater Upturn? Take a Look.NEWS7: EIA Reports Shock Inventory Increase Despite Strong Refining.NEWS8: EIA Reports Shock Inventory Increase Despite Strong Refining.NEWS9: Delek US Holdings, Inc. (DK) Ex-Dividend Date Scheduled for August 20, 2018.NEWS10: Delek US Holdings, Inc. (DK) Ex-Dividend Date Scheduled for August 20, 2018.NEWS11: Phillips 66 (PSX) Ex-Dividend Date Scheduled for August 20, 2018.NEWS12: Phillips 66 (PSX) Ex-Dividend Date Scheduled for August 20, 2018.NEWS13: EIA Reports Shock Inventory Increase Despite Strong Refining.NEWS14: BP Stock: Analysts Are Mostly on the Fence.
2018-08-20: NEWS1: Why Chevron (CVX) Signed MOU With Iraq's Basra Oil Company?.NEWS2: Why Chevron (CVX) Signed MOU With Iraq's Basra Oil Company?.NEWS3: XLE, XOM, CVX, SLB: Large Outflows Detected at ETF.NEWS4: XLE, XOM, CVX, SLB: Large Outflows Detected at ETF.NEWS5: Why Chevron (CVX) Signed MOU With Iraq&apos;s Basra Oil Company?.NEWS6: Equinor ASA (EQNR) Ex-Dividend Date Scheduled for August 21, 2018.NEWS7: Equinor ASA (EQNR) Ex-Dividend Date Scheduled for August 21, 2018.NEWS8: Could BP’s Cash Flow Position Improve?.NEWS9: PETRONAS Global Sukuk Ltd. -- Moody's affirms PETRONAS A1 ratings; outlook stable.
2018-08-21: NEWS1: YieldBoost Chevron Corporation To 6.1% Using Options.NEWS2: YieldBoost Chevron Corporation To 6.1% Using Options.NEWS3: HollyFrontier Corporation (HFC) Ex-Dividend Date Scheduled for August 22, 2018.NEWS4: HollyFrontier Corporation (HFC) Ex-Dividend Date Scheduled for August 22, 2018.
2018-08-22: NEWS1: Fed Minutes, Retail Earnings In Focus As Tech Stocks Lead Mixed Session.NEWS2: Which Institutions Bought BP Stock in the Second Quarter?.

Answer: Decrease