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:2019-10-18, Stock:CVX, The news for the past five days is as follows:
2019-10-11: NEWS1: Oil Jumps on Trade Hopes and Tanker Attack.NEWS2: Will Chevron (CVX) Sell Its Stake in the ACG Oilfield to MOL?.NEWS3: Stocks - Roku, Slack Jump, as Oil Companies Gain Premarket.NEWS4: Stocks - Wall Street Surges on Hope of Trade War De-escalation.NEWS5: Stocks - U.S. Futures Jump on Trade Hope.
2019-10-14: NEWS1: Chevron (CVX) Gains As Market Dips: What You Should Know.NEWS2: ExxonMobil and Chevron: Who Will Post Better Results?.NEWS3: Energy ETFs Surge Amid Trade and Middle East News.
2019-10-15: NEWS1: What’s Behind The Bearish Bias In Oil Markets?.NEWS2: Why Royal Dutch Shell Stock Could Stand Out From Big Oil.NEWS3: Oxy Stock Offers the Buffett Experience (Sort Of).NEWS4: Why Saudi Aramco’s ‘aspirational’ $2 trillion listing is leaving investors cold.
2019-10-16: NEWS1: The Dow Finished Down Wednesday. Blame Tech and Oil Stocks..NEWS2: Oil Slips Back After API Reports Larger-Than-Expected Stock Gain.NEWS3: Chevron's Buyer for U.K. Fields Seeks Funds From Commodity Traders.NEWS4: New Strong Sell Stocks for October 16th.NEWS5: EXPLAINER-Translating TOR: How Brazil's $26 bln oil rights auction works.NEWS6: UPDATE 1-Chevron starts maintenance at Gorgon LNG export plant in Australia.NEWS7: Chevron plans maintenance at Gorgon LNG export plant in Australia.
2019-10-17: NEWS1: Buyer for Chevron&apos;s UK Fields Seeks Funds From Traders.

Answer: Decrease