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:2018-06-05, Stock:RIO, The news for the past five days is as follows:
2018-05-29: NEWS1: Why These Copper Miners Lowered Their Production Guidance.NEWS2: What Led to the Rise in Glencore’s First-Quarter Copper Production.NEWS3: Is Freeport-McMoRan Inc. (FCX) a Buy?.NEWS4: Is Freeport-McMoRan Inc. (FCX) a Buy?.NEWS5: Barrick Gold Corporation (ABX) Ex-Dividend Date Scheduled for May 30, 2018.NEWS6: Barrick Gold Corporation (ABX) Ex-Dividend Date Scheduled for May 30, 2018.
2018-05-30: NEWS1: Agnico Eagle Mines Limited (AEM) Ex-Dividend Date Scheduled for May 31, 2018.NEWS2: Agnico Eagle Mines Limited (AEM) Ex-Dividend Date Scheduled for May 31, 2018.
2018-05-31: NEWS1: Iron Ore Inventories Stay Near Record Highs: Could Prices Cave?.NEWS2: Iron Ore Exports Remain Firm in April, Impacting Prices.NEWS3: Could US-China Trade War Fears Dictate Iron Ore Prices?.
2018-06-01: NEWS1: What does Rio Tinto plc’s (LON:RIO) Balance Sheet Tell Us About Its Future?.
2018-06-04: NEWS1: SRC Energy and Three Additional Stocks Under Scanner in the Metals & Minerals Space.

Answer: Rise