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:2019-04-17, Stock:VALE, The news for the past five days is as follows:
2019-04-10: NEWS1: Brazil plans to charge Vale over deadly mine collapse: WSJ.NEWS2: Brazil plans to charge Vale over deadly mine collapse: WSJ.NEWS3: VALE S.A. (VALE) Flat As Market Gains: What You Should Know.NEWS4: Iron Ore Prices Rally as Miners Cut Their Shipment Estimates.NEWS5: Is the Party Just Getting Started for Iron Ore Miners?.NEWS6: New Strong Buy Stocks for April 10th.NEWS7: New Strong Buy Stocks for April 10th.NEWS8: New Strong Buy Stocks for April 10th.
2019-04-11: NEWS1: Top Ranked Value Stocks to Buy for April 11th.NEWS2: Top Ranked Value Stocks to Buy for April 11th.NEWS3: Top Ranked Value Stocks to Buy for April 11th.NEWS4: Why Is Barclays Optimistic on the Iron Ore Price Outlook?.NEWS5: Credit Suisse Is Expecting a Push in Iron Ore Prices on Supply Deficit.NEWS6: VALE S.A. (VALE) Flat As Market Gains: What You Should Know.NEWS7: VALE S.A. (VALE) Flat As Market Gains: What You Should Know.
2019-04-12: NEWS1: Vale Is Going to Miss This Projection by 20%.NEWS2: Top Ranked Value Stocks to Buy for April 12th.NEWS3: Top Ranked Value Stocks to Buy for April 12th.NEWS4: Notable ETF Inflow Detected - ILF, ITUB, VALE, BBD.NEWS5: Notable ETF Inflow Detected - ILF, ITUB, VALE, BBD.NEWS6: Top Ranked Value Stocks to Buy for April 12th.
2019-04-15: NEWS1: Large-Cap Stocks With Superior Earnings Yields.NEWS2: Top Ranked Value Stocks to Buy for April 15th.NEWS3: Top Ranked Value Stocks to Buy for April 15th.NEWS4: Top Ranked Value Stocks to Buy for April 15th.NEWS5: Iron ore shortage after Vale disaster hurting Brazil steelmakers -report.
2019-04-16: NEWS1: Top Research Reports for Coca-Cola, United Technologies & Royal Dutch Shell.NEWS2: Top Research Reports for Coca-Cola, United Technologies & Royal Dutch Shell.NEWS3: Brazilian court authorizes Vale to resume ops at Brucutu mine -municipality.NEWS4: Top Research Reports for Coca-Cola, United Technologies & Royal Dutch Shell.NEWS5: Brazil police carry out raids linked to probe into Vale's deadly dam collapse -source.

Answer: Decrease