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:2021-01-15, Stock:COP, The news for the past five days is as follows:
2021-01-08: nan
2021-01-11: NEWS1: 5 Oil Stocks Poised to Cash In on $50 Crude Oil.
2021-01-12: NEWS1: 4 Stocks to Buy for Oil’s Latest Surge.NEWS2: AM Best Affirms Credit Ratings of Sooner Insurance Company.NEWS3: The World’s Next Giant Oil Discovery Could Be Here.
2021-01-13: nan
2021-01-14: NEWS1: ConocoPhillips (COP) Up 32.8% in 3 Months: More Growth Ahead?.

Answer: Decrease