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:2018-12-21, Stock:FCX, The news for the past five days is as follows:
2018-12-14: NEWS1: Tesla Bulls Relax: There’s Plenty of Metal for Electric Vehicles.
2018-12-17: NEWS1: Could Jinping’s Speech Be Underwhelming?.
2018-12-18: NEWS1: After Hours Most Active for Dec 18, 2018 :  MSFT, CSCO, CMCSA, T, FCX, V, KEY, GPK, FE, MU, AMD, INTC.NEWS2: After Hours Most Active for Dec 18, 2018 :  MSFT, CSCO, CMCSA, T, FCX, V, KEY, GPK, FE, MU, AMD, INTC.NEWS3: Global Economic Mood: ‘Synchronized Growth’ to a Slowdown.NEWS4: Equity Markets: Taking a Trip down Memory Lane.NEWS5: Indonesia's Inalum aims to close $3.9 bln Freeport deal this week -CEO.NEWS6: Indonesia's Inalum expects to finalise Freeport deal this week -CEO.
2018-12-19: NEWS1: Daily Dividend Report: LLY, TWO, SHO, SRE, FCX, MAS.NEWS2: Daily Dividend Report: LLY, TWO, SHO, SRE, FCX, MAS.NEWS3: Copper Throws Mixed Signals for Markets.NEWS4: Mining Stocks Look Dead unless China Stabilizes.NEWS5: Is Freeport-McMoRan Worth a Look Now?.NEWS6: Freeport-McMoRan Declares Quarterly Cash Dividend on Common Stock.NEWS7: Freeport to pay Indonesia $32 mln for illegal forest use -state auditor.
2018-12-20: NEWS1: Freeport-McMoRan Declares Quarterly Dividend.NEWS2: Freeport-McMoRan: Is the Worst Over?.

Answer: Decrease