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:2021-04-12, Stock:VALE, The news for the past five days is as follows:
2021-04-05: NEWS1: Vale Clears Alternate Entry.
2021-04-06: NEWS1: VALE S.A. (VALE) Gains But Lags Market: What You Should Know.NEWS2: There’s a ‘disconnect’ between the market and economy: The Lerner Group .NEWS3: Has VALE (VALE) Outpaced Other Basic Materials Stocks This Year?.
2021-04-07: nan
2021-04-08: NEWS1: Is VALE Stock A Buy or Sell?.
2021-04-09: NEWS1: BHP, Vale Samarco JV files for Brazil bankruptcy protection.NEWS2: UPDATE 2-BHP, Vale Samarco JV files for Brazil bankruptcy protection.

Answer: Decrease