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:2018-12-18, Stock:CVX, The news for the past five days is as follows:
2018-12-11: NEWS1: Oil & Gas Stock Roundup: Chevron's Capex Boost, Schlumberger's Revenue Warning & More.NEWS2: A Bold Call on Energy ETFs.NEWS3: Oil Majors Cautious But Upbeat About 2019.NEWS4: U.S. Sees Domestic Oil Production Rising Despite Lower Prices.NEWS5: Pembina Pipeline Sees More Growth Ahead in 2019.NEWS6: Pembina Pipeline Sees More Growth Ahead in 2019.NEWS7: Pembina Pipeline Sees More Growth Ahead in 2019.NEWS8: Energy Sector Update for 12/11/2018: TOT, ENB, CVE, XOM, CVX, COP, SLB, OXY.NEWS9: Energy Sector Update for 12/11/2018: TOT, ENB, CVE, XOM, CVX, COP, SLB, OXY.NEWS10: Conoco (COP) Releases 2019 Capital Budget & Operation Plan.NEWS11: Conoco (COP) Releases 2019 Capital Budget & Operation Plan.NEWS12: Conoco (COP) Releases 2019 Capital Budget & Operation Plan.NEWS13: CVX a Top 25 Dividend Giant With $11.12B Held By ETFs.NEWS14: CVX a Top 25 Dividend Giant With $11.12B Held By ETFs.NEWS15: See what the IHS Markit Score report has to say about Chevron Corp..
2018-12-12: NEWS1: Where Will Chevron (CVX) Spend the Bulk of Its 2019 Capex?.NEWS2: Chevron Bets Big On Supergiant Oil Field.NEWS3: Energy Sector Update for 12/12/2018: FRAC, TOT, PHX, XOM, CVX, SLB, COP, OXY.NEWS4: Energy Sector Update for 12/12/2018: FRAC, TOT, PHX, XOM, CVX, SLB, COP, OXY.NEWS5: Pembina (PBA) Issues Capex Budget & Earnings View for 2019.NEWS6: Pembina (PBA) Issues Capex Budget & Earnings View for 2019.NEWS7: Equinor Gets New Drilling Permit, to Stay in UK Despite Brexit.NEWS8: Equinor Gets New Drilling Permit, to Stay in UK Despite Brexit.NEWS9: Equinor Gets New Drilling Permit, to Stay in UK Despite Brexit.NEWS10: Pembina (PBA) Issues Capex Budget & Earnings View for 2019.NEWS11: Shell Makes FID on Shearwater Gas Hub, North Sea Back in Focus.NEWS12: Will Trade Based on Buying Natural Gas and Selling Oil Unwind?.NEWS13: Energy Sector Update for 12/12/2018: TOT, PHX, FRAC, XOM, CVX, COP, SLB, OXY.NEWS14: Energy Sector Update for 12/12/2018: TOT, PHX, FRAC, XOM, CVX, COP, SLB, OXY.NEWS15: 5 Bargain Dividend Stocks to Buy Now.NEWS16: Expect Saudi Arabia to cut oil production in 2019, commod....NEWS17: Oil & Gas Stock Roundup: Chevron's Capex Boost, Schlumberger's Revenue Warning & More.NEWS18: Oil & Gas Stock Roundup: Chevron's Capex Boost, Schlumberger's Revenue Warning & More.
2018-12-13: NEWS1: Chevron (CVX) Gains As Market Dips: What You Should Know.NEWS2: Consumer Sector Update for 12/13/2018: FGP, TOT, XOM, CVX, COP, SLB, OXY.NEWS3: Consumer Sector Update for 12/13/2018: FGP, TOT, XOM, CVX, COP, SLB, OXY.NEWS4: XOP, TBX: Big ETF Inflows.NEWS5: XOP, TBX: Big ETF Inflows.NEWS6: Dow Movers: CVX, PG.NEWS7: Dow Movers: CVX, PG.NEWS8: Chrysaor sets sights on Chevron's North Sea assets - sources.NEWS9: Oil majors to remain resilient despite market volatility, S&P Global Ratings says.NEWS10: Oil majors to remain resilient despite market volatility, S&P Global Ratings says.NEWS11: The Math Shows XRLV Can Go To $39.NEWS12: The Math Shows XRLV Can Go To $39.NEWS13: Energy Sector Update for 12/13/2018: XOM, TOT, PTR, CNPC, CVX, COP, SLB, OXY.NEWS14: Energy Sector Update for 12/13/2018: XOM, TOT, PTR, CNPC, CVX, COP, SLB, OXY.NEWS15: 5 Bargain Dividend Stocks to Buy Now.NEWS16: 5 Bargain Dividend Stocks to Buy Now.NEWS17: Hess Corporation (HES) Ex-Dividend Date Scheduled for December 14, 2018.NEWS18: Hess Corporation (HES) Ex-Dividend Date Scheduled for December 14, 2018.NEWS19: Premier Oil Eyes Bid for Chevron’s U.K. North Sea Assets.NEWS20: See what the IHS Markit Score report has to say about Chevron Corp..NEWS21: Chrysaor sets sights on Chevron's North Sea assets - sources.NEWS22: Chrysaor sets sights on Chevron's North Sea assets -sources.NEWS23: PTTEP wins Erawan, Bongkot petroleum concessions in Gulf of Thailand.NEWS24: Thai PTTEP wins bids for petroleum concessions in Gulf of Thailand.NEWS25: Where Will Chevron (CVX) Spend the Bulk of Its 2019 Capex?.NEWS26: Where Will Chevron (CVX) Spend the Bulk of Its 2019 Capex?.NEWS27: Premier Oil Eyes Bid for Chevron&apos;s North Sea Assets.
2018-12-14: NEWS1: U.S. Oil Prices Rise as EIA Confirms Another Inventory Draw.NEWS2: U.S. Oil Prices Rise as EIA Confirms Another Inventory Draw.NEWS3: U.S. Oil Prices Rise as EIA Confirms Another Inventory Draw.NEWS4: Energy Sector Update for 12/14/2018: BHGE, XOM, CVX, RDS.A, RDS.B, BP, E, COP, TOT, PBR, PBR.A, EC, SLB, HAL, NOV, SPN.NEWS5: Energy Sector Update for 12/14/2018: BHGE, XOM, CVX, RDS.A, RDS.B, BP, E, COP, TOT, PBR, PBR.A, EC, SLB, HAL, NOV, SPN.NEWS6: Energy Sector Update for 12/14/2018: UGP, SU, CEI, XOM, CVX, COP, SLB, OXY.NEWS7: Energy Sector Update for 12/14/2018: UGP, SU, CEI, XOM, CVX, COP, SLB, OXY.NEWS8: AOM, PG, CVX, WFC: ETF Inflow Alert.NEWS9: AOM, PG, CVX, WFC: ETF Inflow Alert.NEWS10: XLE Needs to do This to Legitimize a Rebound.NEWS11: China’s Economic Data Might Drag Oil Prices.NEWS12: Energy Sector Update for 12/14/2018: SU, CEI, XOM, CVX, COP, SLB, OXY.NEWS13: Energy Sector Update for 12/14/2018: SU, CEI, XOM, CVX, COP, SLB, OXY.NEWS14: Shell’s Valuations after the Current Slump.NEWS15: Chevron (CVX) Gains As Market Dips: What You Should Know.NEWS16: Chevron (CVX) Gains As Market Dips: What You Should Know.
2018-12-17: NEWS1: Better Buy: Kinder Morgan Canada vs. Chevron Corporation.NEWS2: Better Buy: Kinder Morgan Canada vs. Chevron Corporation.NEWS3: Better Buy: Kinder Morgan Canada vs. Chevron Corporation.NEWS4: Dow Movers: NKE, CVX.NEWS5: Dow Movers: NKE, CVX.NEWS6: What Does Suncor's (SU) 2019 Capital Expenditure Plan Reveal?.NEWS7: What Does Suncor's (SU) 2019 Capital Expenditure Plan Reveal?.NEWS8: Energy Sector Update for 12/17/2018: WFT, CHK, XOM, CVX, COP, SLB, OXY.NEWS9: Energy Sector Update for 12/17/2018: WFT, CHK, XOM, CVX, COP, SLB, OXY.NEWS10: What Does Suncor's (SU) 2019 Capital Expenditure Plan Reveal?.NEWS11: Is Schwab Fundamental U.S. Broad Market Index ETF (FNDB) a Strong ETF Right Now?.NEWS12: Is Schwab Fundamental U.S. Broad Market Index ETF (FNDB) a Strong ETF Right Now?.NEWS13: Is Schwab Fundamental U.S. Broad Market Index ETF (FNDB) a Strong ETF Right Now?.NEWS14: Go West: Pacific Coast LNG plans get fresh look as market shifts.

Answer: Decrease