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:2018-11-01, Stock:FCX, The news for the past five days is as follows:
2018-10-25: NEWS1: Copper weakness hints at economic woes ahead.NEWS2: Dr. Copper Predicts Weaker Growth, Lower Stocks.NEWS3: Freeport-McMoRan Tumbles on 3rd-Quarter Results.
2018-10-26: NEWS1: Indonesia Asahan Aluminium (Persero) (P.T.) -- Moody's assigns first-time Baa2 issuer rating to Inalum.NEWS2: Indonesia Asahan Aluminium (Persero) (P.T.) -- Moody's assigns first-time Baa2 issuer rating to Inalum.NEWS3: Barrick&apos;s Bet on African Gold Maestro Faces First Test in Congo.NEWS4: Edited Transcript of FCX earnings conference call or presentation 24-Oct-18 2:00pm GMT.
2018-10-29: nan
2018-10-30: nan
2018-10-31: NEWS1: See what the IHS Markit Score report has to say about Freeport-McMoRan Inc..NEWS2: Recent Analysis Shows AK Steel Holding, New Gold, Freeport-McMoRan, Sirius XM, Intel, and SPS Commerce Market Influences — Renewed Outlook, Key Drivers of Growth.

Answer: Rise