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:2020-08-11, Stock:RIO, The news for the past five days is as follows:
2020-08-04: NEWS1: Rio Tinto publishes submission to Parliamentary Inquiry on Juukan Gorge.
2020-08-05: NEWS1: GLOBAL MARKETS-Asia futures mixed as gold prices hold near record peak.NEWS2: GLOBAL MARKETS-Gold strides further above $2,000/oz, dollar weakens.NEWS3: GLOBAL MARKETS-Gold strides further above $2,000/oz, dollar weakens.NEWS4: Miners need more engineers to meet new tailings dam safety standard.
2020-08-06: NEWS1: Is Rio Tinto (RIO) Outperforming Other Basic Materials Stocks This Year?.
2020-08-07: NEWS1: Rio’s Prize for Blowing Up Ancient History: $135 Million.NEWS2: Rio Tinto didn't inform cave blast owners of other mine plans: CEO.NEWS3: Rio Tinto tells inquiry Australia sacred cave blast worth $135 million.NEWS4: Rio Tinto tells inquiry Australia sacred cave blast worth $135 million.NEWS5: Trump Reimposes Canadian Aluminum Import Tariff to Stem ‘Flood’.
2020-08-10: NEWS1: Investors call for greater Rio accountability over destroyed ancient caves.

Answer: Decrease