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:2021-06-17, Stock:COP, The news for the past five days is as follows:
2021-06-10: nan
2021-06-11: nan
2021-06-14: NEWS1: ConocoPhillips (COP) Outpaces Stock Market Gains: What You Should Know.
2021-06-15: NEWS1: 3 Oil and Gas Stocks Ready to Bounce.NEWS2: UPDATE 3-Interest in Shell's Permian assets seen as a bellwether for shale demand.NEWS3: Interest in Shell's Permian assets seen as a bellwether for shale demand.NEWS4: ConocoPhillips to Host Market Update June 30.
2021-06-16: nan

Answer: Decrease