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:2019-09-05, Stock:RIO, The news for the past five days is as follows:
2019-08-28: NEWS1: Barrick Gold Corporation (GOLD) Ex-Dividend Date Scheduled for August 29, 2019.NEWS2: Barrick Gold Corporation (GOLD) Ex-Dividend Date Scheduled for August 29, 2019.NEWS3: Agnico Eagle Mines Limited (AEM) Ex-Dividend Date Scheduled for August 29, 2019.NEWS4: Agnico Eagle Mines Limited (AEM) Ex-Dividend Date Scheduled for August 29, 2019.
2019-08-29: NEWS1: There May Be a Fortune Buried in a Forgotten Corner of Europe.
2019-08-30: NEWS1: Miners and cooling trade tensions extend British stock rally.
2019-09-03: NEWS1: Is Rio Tinto Group’s (LON:RIO) 18% ROCE Any Good?.
2019-09-04: NEWS1: Gold Fields Limited (GFI) Ex-Dividend Date Scheduled for September 05, 2019.NEWS2: Gold Fields Limited (GFI) Ex-Dividend Date Scheduled for September 05, 2019.NEWS3: Hudbay Minerals Inc. (HBM) Ex-Dividend Date Scheduled for September 05, 2019.NEWS4: Hudbay Minerals Inc. (HBM) Ex-Dividend Date Scheduled for September 05, 2019.NEWS5: BHP Group Limited (BHP) Ex-Dividend Date Scheduled for September 05, 2019.NEWS6: BHP Group Limited (BHP) Ex-Dividend Date Scheduled for September 05, 2019.

Answer: Rise