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:2020-06-02, Stock:RIO, The news for the past five days is as follows:
2020-05-26: nan
2020-05-27: NEWS1: Rio Tinto says it can extract strategic mineral from metal plant processing waste.NEWS2: Central bankers highlight post-Covid climate risks; ESG earnings calls; Fallen angels; Rio Tinto blows up Australian heritage site.
2020-05-28: nan
2020-05-29: NEWS1: Australian court rules against Fortescue in indigenous rights case.
2020-06-01: NEWS1: Global aluminium producer seeks Q3 premium of $85/T from Japan buyers-sources.NEWS2: Rio Tinto apologises for blowing up 46,000-year-old Aboriginal site.

Answer: Rise