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:2019-12-30, Stock:FCX, The news for the past five days is as follows:
2019-12-20: NEWS1: 3 Reasons Why Freeport-McMoRan Stock Is an Easy Buy.
2019-12-23: nan
2019-12-24: nan
2019-12-26: nan
2019-12-27: NEWS1: How Did Freeport-McMoRan Inc. (FCX) Compare Against Top Hedge Fund Stocks in 2019?.NEWS2: Rising Copper Prices Will Drive FDX Stock Higher in the New Year.

Answer: Decrease