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:2019-01-09, Stock:RIO, The news for the past five days is as follows:
2019-01-02: NEWS1: Cleveland-Cliffs Inc. (CLF) Ex-Dividend Date Scheduled for January 03, 2019.NEWS2: Cleveland-Cliffs Inc. (CLF) Ex-Dividend Date Scheduled for January 03, 2019.NEWS3: Royal Gold, Inc. (RGLD) Ex-Dividend Date Scheduled for January 03, 2019.NEWS4: Royal Gold, Inc. (RGLD) Ex-Dividend Date Scheduled for January 03, 2019.NEWS5: Asian Shares Tumble As China Data Disappoints.NEWS6: Asian Shares Tumble As China Data Disappoints.NEWS7: Rio Plans to Delay Ex-CEO&apos;s Bonus Again Amid Guinea Probe.
2019-01-03: nan
2019-01-04: NEWS1: Can Rio Tinto plc’s (LON:RIO) ROE Continue To Surpass The Industry Average?.
2019-01-07: NEWS1: Asian Markets Mixed Amid Cautious Trade.NEWS2: Asian Markets Mixed Amid Cautious Trade.NEWS3: Australian Market Modestly Higher.NEWS4: Australian Market Modestly Higher.
2019-01-08: NEWS1: Asian Markets Higher As U.S.-China Trade Talks Extended.NEWS2: Asian Markets Higher As U.S.-China Trade Talks Extended.NEWS3: Australian Market Extends Gains.NEWS4: Australian Market Extends Gains.

Answer: Rise