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:2019-09-11, Stock:COP, The news for the past five days is as follows:
2019-09-04: NEWS1: XLE, COP, SLB, EOG: Large Outflows Detected at ETF.NEWS2: XLE, COP, SLB, EOG: Large Outflows Detected at ETF.NEWS3: Why Oil Stocks Got Crushed in August.NEWS4: Should You Invest in the Fidelity MSCI Energy Index ETF (FENY)?.
2019-09-05: nan
2019-09-06: nan
2019-09-09: NEWS1: ConocoPhillips (NYSE:COP) Has A Pretty Healthy Balance Sheet.
2019-09-10: NEWS1: Should You Invest in the iShares U.S. Oil & Gas Exploration & Production ETF (IEO)?.

Answer: Rise