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:2021-10-22, Stock:CVX, The news for the past five days is as follows:
2021-10-15: NEWS1: U.S. Oil Stocks Are Seriously Undervalued Right Now.NEWS2: Oil Markets Unfazed By Falling Imports From China.NEWS3: Here Are 3 Stocks to Beat Inflation: Chevron, Citigroup, and Newmont.NEWS4: E or CVX: Which Is the Better Value Stock Right Now?.NEWS5: Will the Big Oil Companies Crush Earnings Estimates in Q3?.NEWS6: Nearing Retirement? These Stocks Are as Safe as They Come.
2021-10-18: NEWS1: Chevron (CVX) Stock Sinks As Market Gains: What You Should Know.NEWS2: Chevron (CVX) Upgraded to Strong Buy: What Does It Mean for the Stock?.
2021-10-19: NEWS1: Excitement Builds As Big Oil Prepares To Release Earnings.NEWS2: BofA warns of 0% returns over the next 10 years — but here's the 1 key strategy to fight it.NEWS3: Chevron, Enterprise Explore Carbon Storage Business Opportunities.NEWS4: 20 Safe Dividend Stocks to Quit Your 9 to 5 Job.NEWS5: Warren Buffett is holding these stocks for monstrous free cash flow — why you should too.NEWS6: 12 Best Stocks That Pay Monthly Dividends.NEWS7: Chevron (CVX) Sets Net-Zero Goal, Includes End-User Emissions.
2021-10-20: NEWS1: 11 High Dividend Stocks Picked by Billionaire Gabelli.NEWS2: Top 12 High Dividend Stocks To Buy According to Hedge Funds.NEWS3: Chevron's Net-Zero Goal & Occidental's Ghana Sale Dominate Oil & Gas Stock Roundup.
2021-10-21: NEWS1: 10 Stocks with Over 15 Years of Dividend Hikes.NEWS2: Exxon and Chevron Look Attractive After Trailing Peers. There Could Be a ‘Catch-Up Trade,’ Analyst Says..NEWS3: Woodside flags drop in gas reserves, shares dip.

Answer: Rise