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:2021-07-21, Stock:COP, The news for the past five days is as follows:
2021-07-14: nan
2021-07-15: NEWS1: The Best 2 Stocks To Hold As Oil Prices Explode.
2021-07-16: nan
2021-07-19: NEWS1: Market Recap: Monday July 19.
2021-07-20: NEWS1: ConocoPhillips (COP) Gains But Lags Market: What You Should Know.NEWS2: The Best Energy Stocks For A Volatile Summer.NEWS3: 4 Stocks to Buy on the Delta Variant-Led Market Dip.

Answer: Rise