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:2019-08-15, Stock:FCX, The news for the past five days is as follows:
2019-08-08: NEWS1: Wheaton Precious Metals: Why Did The Stock Double In 4 Years?.NEWS2: Wheaton Precious Metals: Why Did The Stock Double In 4 Years?.NEWS3: Do Barclays, JP Morgan, And Credit Suisse Agree On Vale’s Stock Price Estimate?.NEWS4: Do Barclays, JP Morgan, And Credit Suisse Agree On Vale’s Stock Price Estimate?.
2019-08-09: nan
2019-08-12: NEWS1: How Should Investors Feel About Freeport-McMoRan Inc.'s (NYSE:FCX) CEO Pay?.
2019-08-13: nan
2019-08-14: nan

Answer: Decrease