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:2018-10-30, Stock:CVX, The news for the past five days is as follows:
2018-10-23: NEWS1: Noteworthy Tuesday Option Activity: CVX, MBI, AAL.NEWS2: Noteworthy Tuesday Option Activity: CVX, MBI, AAL.NEWS3: U.S. Oil Prices Dive Below Key Average For First Time In A Year.NEWS4: Oil Prices In Free Fall As Iran Fears Fade.NEWS5: Dow clawing back earlier losses as geopolitical concerns linger.NEWS6: Chevron Falls 3%.NEWS7: Chevron Delo® Awarded Daimler Trucks North America Engine Factory Fill Business.NEWS8: Energy Sector Update for 10/23/2018: HLX, RIG, FTI, XOM, CVX, COP, SLB, OXY.NEWS9: Energy Sector Update for 10/23/2018: HLX, RIG, FTI, XOM, CVX, COP, SLB, OXY.NEWS10: Big Oil Walking A Tightrope As Prices Rise.NEWS11: Big Oil Walking A Tightrope As Prices Rise.NEWS12: See what the IHS Markit Score report has to say about Chevron Corp..NEWS13: XOM’s 50-Day Average Is above Its 200-Day Average Pre-Earnings.
2018-10-24: NEWS1: Chevron agrees to $160 million upgrade, fines to end probe.NEWS2: Chevron settles claims it violated Clean Air Act: U.S. Justice Department.NEWS3: Chevron settles Clean Air Act claims: U.S. Justice Department.NEWS4: Shares of CVX Now Oversold.NEWS5: Shares of CVX Now Oversold.NEWS6: Chevron’s Implied Volatility and Price Range.NEWS7: Will Chevron’s Upstream Earnings Rise in Q3 2018?.NEWS8: Energy Sector Update for 10/24/2018: RRC, E, XOM, CVX, COP, SLB, OXY.NEWS9: Energy Sector Update for 10/24/2018: RRC, E, XOM, CVX, COP, SLB, OXY.NEWS10: Marathon Petroleum a Top Socially Responsible Dividend Stock With 2.5% Yield (MPC).NEWS11: Marathon Petroleum a Top Socially Responsible Dividend Stock With 2.5% Yield (MPC).NEWS12: Validea Kenneth Fisher Strategy Daily Upgrade Report - 10/24/2018.NEWS13: Validea Kenneth Fisher Strategy Daily Upgrade Report - 10/24/2018.
2018-10-25: NEWS1: Chevron (CVX) Gains But Lags Market: What You Should Know.NEWS2: Can North Sea Oil Stay Profitable?.NEWS3: Exclusive: Chevron in talks to buy Brazilian oil company's Texas refinery - sources.NEWS4: IWD, WFC, PG, CVX: Large Inflows Detected at ETF.NEWS5: IWD, WFC, PG, CVX: Large Inflows Detected at ETF.NEWS6: Chevron’s Short Interest Has Risen before Its Earnings.NEWS7: Is Schwab Fundamental U.S. Broad Market Index ETF (FNDB) a Hot ETF Right Now?.NEWS8: Is Schwab Fundamental U.S. Broad Market Index ETF (FNDB) a Hot ETF Right Now?.NEWS9: Energy Sector Update for 10/25/2018: COP, VLO, EQNR, XOM, CVX, SLB, OXY.NEWS10: Energy Sector Update for 10/25/2018: COP, VLO, EQNR, XOM, CVX, SLB, OXY.NEWS11: Is Schwab Fundamental U.S. Broad Market Index ETF (FNDB) a Hot ETF Right Now?.NEWS12: Will Chevron’s Dividend Payment Increase in Q4 2018?.NEWS13: See what the IHS Markit Score report has to say about Chevron Corp..NEWS14: Chevron settles claims it violated Clean Air Act: U.S. Justice Department.NEWS15: Chevron settles claims it violated Clean Air Act: U.S. Justice Department.
2018-10-26: NEWS1: Phillips 66 expands Permian-to-Gulf Coast pipeline by $200M.NEWS2: Energy Sector Update for 10/26/2018: BHGE, XOM, CVX, RDS.A, RDS.B, BP, E, COP, TOT, PBR, PBR.A, EC, SLB, HAL, NOV, SPN.NEWS3: Energy Sector Update for 10/26/2018: BHGE, XOM, CVX, RDS.A, RDS.B, BP, E, COP, TOT, PBR, PBR.A, EC, SLB, HAL, NOV, SPN.NEWS4: Does Chevron Corporation (NYSE:CVX) Look Attractive Based On These Two Valuation Methods?.NEWS5: TOTAL (TOT) Q3 Earnings & Revenues Beat on High Production.NEWS6: TOTAL (TOT) Q3 Earnings & Revenues Beat on High Production.NEWS7: Texas Teen, Ricky Schilling, Crowned National Champion in 2018 Delo Tractor Restoration Competition.NEWS8: Chevron (CVX) Q3 Earnings Preview: What's Shaping Up?.NEWS9: Chevron (CVX) Q3 Earnings Preview: What's Shaping Up?.NEWS10: Total’s Exploration and Production Earnings Double in Q3 2018.NEWS11: Chevron (CVX) Q3 Earnings Preview: What&apos;s Shaping Up?.NEWS12: Financial Sector Update for 10/26/2018: NOV, PSX, XOM, CVX, COP, SLB, OXY.NEWS13: Financial Sector Update for 10/26/2018: NOV, PSX, XOM, CVX, COP, SLB, OXY.NEWS14: Saudi Arabia: US Crude Oil Might Drift Lower.NEWS15: Chevron's Stock May Fall 7% as Oil Prices Sink.NEWS16: Chevron (CVX) Gains But Lags Market: What You Should Know.NEWS17: Chevron (CVX) Gains But Lags Market: What You Should Know.
2018-10-29: NEWS1: Chevron Falls 3%.NEWS2: What to Watch in Commodities: Iran Deadline, Oil, Gold, Arcelor.NEWS3: Nigeria Heads to Sea in Search of Future for Oil Producers.

Answer: Rise