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:2019-07-09, Stock:RIO, The news for the past five days is as follows:
2019-07-01: NEWS1: Australia's Iron Exports to Drop for First Time in 18 Years.
2019-07-02: NEWS1: Cleveland-Cliffs Inc. (CLF) Ex-Dividend Date Scheduled for July 03, 2019.NEWS2: Cleveland-Cliffs Inc. (CLF) Ex-Dividend Date Scheduled for July 03, 2019.NEWS3: Royal Gold, Inc. (RGLD) Ex-Dividend Date Scheduled for July 03, 2019.NEWS4: Royal Gold, Inc. (RGLD) Ex-Dividend Date Scheduled for July 03, 2019.NEWS5: Asian markets mixed as investors mull significance of trade truce.
2019-07-03: NEWS1: Asia-Pacific Update: Most Indexes Fall—with a Few Exceptions.
2019-07-05: NEWS1: Top Mining Stocks Sink As China Probes This 'Abnormal' Activity.NEWS2: Iron Ore: Chinese Steel Mills Urge Probe into Price Spike.NEWS3: European markets hit by German manufacturing woes and strong U.S. jobs data.NEWS4: Mining giants and housebuilders drag London markets down.NEWS5: Iron Ore: Chinese Steel Mills Urge Probe into Price Spike.
2019-07-08: NEWS1: China's Price Probe Drags Iron Ore Down From 5-Year High.NEWS2: China's Price Probe Drags Iron Ore Down From 5-Year High.NEWS3: China's Price Probe Drags Iron Ore Down From 5-Year High.

Answer: Rise