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:2021-07-01, Stock:VALE, The news for the past five days is as follows:
2021-06-24: NEWS1: VALE S.A. (VALE) Stock Sinks As Market Gains: What You Should Know.
2021-06-25: nan
2021-06-28: nan
2021-06-29: NEWS1: VALE INVESTS $150 MILLION TO EXTEND LIFE OF MANITOBA OPERATIONS.NEWS2: 3 Iron Stocks to Buy as Iron Ore Price Trends Above $220 Per Ton.
2021-06-30: NEWS1: Small manufacturers struggle with increased commodity prices.NEWS2: Vale Bets on Bubbles to Make Shipping Iron Cheaper and Cleaner.NEWS3: Vale Holds Near Highs.NEWS4: Is VALE (VALE) Stock Outpacing Its Basic Materials Peers This Year?.NEWS5: Top Ranked Value Stocks to Buy for June 30th.NEWS6: Vale (VALE) to Spend $121M to Extend Life of Thompson Mine.NEWS7: Want to Bet on Relative Price Strength? Try These 4 Stocks.NEWS8: Vale Strike at Canadian Mine Strains Battery Nickel Supply.

Answer: Decrease