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:2018-12-13, Stock:FCX, The news for the past five days is as follows:
2018-12-06: NEWS1: Thursday Sector Laggards: Energy, Materials.NEWS2: Thursday Sector Laggards: Energy, Materials.
2018-12-07: NEWS1: Vale Stock Could Benefit from Focus on Shareholder Returns.
2018-12-10: NEWS1: Chinese Copper Imports Fell: Not a Reason to Panic Yet.
2018-12-11: NEWS1: Can Industrial Metals Make a Comeback? (RIO, FCX).NEWS2: Is Analyst Sentiment Turning Positive for Vale?.NEWS3: See what the IHS Markit Score report has to say about Freeport-McMoRan Inc..NEWS4: These Factors Could Boost Vale’s Cash Flows Going Forward.
2018-12-12: NEWS1: Is the Party Over for Commodities as China Steel Feels the Heat?.

Answer: Decrease