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:2020-05-20, Stock:CVX, The news for the past five days is as follows:
2020-05-13: NEWS1: Oil Prices Fall But This Data Shock Eases Risk Of Nightmare Scenario Repeat.NEWS2: Now we know: ETFs have made the investing world a better place.NEWS3: Oil Prices Rise As This Data Shock Eases Risk Of Nightmare Scenario Repeat.NEWS4: Raytheon Technologies Corp., Exxon Mobil share losses contribute to Dow's nearly 150-point drop.
2020-05-14: NEWS1: More Hopeful Signs For Crude Oil Prices Emerge Following 'Black April'.NEWS2: Top Oil Stocks After The Coronavirus Crash: Here Are U.S. Shale, Market Cap Leaders.NEWS3: More Hopeful Signs For Oil Prices Emerge Following 'Black April'.NEWS4: Oil crash pain drives potential gain for west Australian gas.
2020-05-15: NEWS1: Prem Watsa's Top 5 Buys in the 1st Quarter.NEWS2: The Zacks Analyst Blog Highlights: ExxonMobil, Chevron, BP, Equinor and Royal Dutch Shell.
2020-05-18: NEWS1: We could still see a V-Shaped recovery: Expert.NEWS2: Below-Zero Oil Seems a Distant Memory as Crude Hits a 2-Month High.NEWS3: The Zacks Analyst Blog Highlights: EOG Resources, Occidental Petroleum, ExxonMobil, Chevron and BP.NEWS4: 59 CEOs Paid More Than Their Companies Will Make In 2020.NEWS5: US STOCKS-Futures cheered by lifting of virus-related curbs.
2020-05-19: NEWS1: Dow down 36 points on losses for shares of Merck, Procter & Gamble.NEWS2: Dow falls 25 points on losses in Exxon Mobil, Chevron stocks.NEWS3: Dow Inc., Travelers share losses lead Dow's 100-point drop.NEWS4: Exclusive: Exxon revives sale of stake in giant Azeri oilfield.NEWS5: Exclusive: Exxon revives sale of stake in giant Azeri oilfield.NEWS6: Dow, S&P Jump Over 3% on Encouraging Vaccine Data.NEWS7: Australia Looks to Big Oil in Latest Plan to Curb Emissions.

Answer: Rise