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:2020-08-03, Stock:VALE, The news for the past five days is as follows:
2020-07-27: NEWS1: Brazil mayors say UK dam case vital in David-Goliath struggle with BHP.NEWS2: Brazil tribes struggling to survive after dam burst to get day in court against BHP.
2020-07-28: nan
2020-07-29: NEWS1: Brazil's Vale takes preventative measures at tailings dam in Minas Gerais state - filing.
2020-07-30: NEWS1: Iron’s Swing Factor Says There’s No More Support for Pricey Ore.NEWS2: Interesting VALE Call Options For September 11th.NEWS3: Brazil's Vale eyes mine expansions, Samarco restart - executives.NEWS4: Iron Giant Vale Restarts Dividends With ‘Worst Likely Behind Us’.NEWS5: Brazil's Vale resumes dividends 18 months after deadly dam disaster; Q2 profit soars.NEWS6: Brazil's Vale resumes dividend payments 18 months after deadly dam disaster.
2020-07-31: NEWS1: Vale S.A. (VALE) Q2 2020 Earnings Call Transcript.NEWS2: Vale S.A. (VALE) Q2 2020 Earnings Call Transcript.

Answer: Decrease