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:2020-06-08, Stock:VALE, The news for the past five days is as follows:
2020-06-01: NEWS1: EMERGING MARKETS-Latam stocks track broader rally; Brazil's real dips.NEWS2: EMERGING MARKETS-Latam markets mixed amid U.S.-China trade tensions, recovery hopes.
2020-06-02: NEWS1: Latin America Virus Surge Puts World’s Biggest Mines at Risk.
2020-06-03: NEWS1: UBS Upgrades Vale On Oil Prices, Cost Dilution.
2020-06-04: NEWS1: Vale Shares Cross Above 200 DMA.NEWS2: Iron-Ore Prices Surge on Impending Demand-Supply Imbalance.
2020-06-05: nan

Answer: Rise