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:2019-04-25, Stock:VALE, The news for the past five days is as follows:
2019-04-17: NEWS1: Will Steel Prices Go Aluminum’s Way in 2019?.NEWS2: London's shares off six-month highs, Bunzl suffers worst day in a decade.
2019-04-18: NEWS1: Brazil's Vale slashes iron ore sales estimate after dam burst.NEWS2: UPDATE 2-Brazil's Vale slashes iron ore sales estimate after dam burst.NEWS3: Vale S.A. -- Moody's says resumption of Brucutu's mine operations is credit positive for Vale.
2019-04-22: NEWS1: Top Ranked Value Stocks to Buy for April 22nd.NEWS2: Top Ranked Value Stocks to Buy for April 22nd.NEWS3: ILF, VALE, ITUB, BBD: Large Inflows Detected at ETF.NEWS4: ILF, VALE, ITUB, BBD: Large Inflows Detected at ETF.NEWS5: Top Ranked Value Stocks to Buy for April 22nd.NEWS6: Is Vale Stock a Safe Pick or One to Avoid In Dam Disaster Aftermath?.NEWS7: Is Vale Stock a Safe Pick or One to Avoid In Dam Disaster Aftermath?.NEWS8: Is Vale Stock a Safe Pick or One to Avoid In Dam Disaster Aftermath?.
2019-04-23: NEWS1: After Hours Most Active for Apr 23, 2019 :  SNAP, VIPS, CZR, TEF, VALE, FOX, TGT, BAC, QCOM, ANGI, CSCO, CMCSA.NEWS2: After Hours Most Active for Apr 23, 2019 :  SNAP, VIPS, CZR, TEF, VALE, FOX, TGT, BAC, QCOM, ANGI, CSCO, CMCSA.NEWS3: Should Value Investors Buy VALE S.A. (VALE) Stock?.NEWS4: Should Value Investors Buy VALE S.A. (VALE) Stock?.NEWS5: Iron Ore Prices Could Be Supported after Vale’s Mine Restart.NEWS6: Should Value Investors Buy VALE S.A. (VALE) Stock?.
2019-04-24: NEWS1: How Much Is The Grasberg Transition Expected To Weigh On Freeport-McMoRan’s Q1 2019 Results?.NEWS2: How Much Is The Grasberg Transition Expected To Weigh On Freeport-McMoRan’s Q1 2019 Results?.NEWS3: Top Ranked Value Stocks to Buy for April 24th.NEWS4: Top Ranked Value Stocks to Buy for April 24th.NEWS5: Top Ranked Value Stocks to Buy for April 24th.NEWS6: Cleveland Cliffs: Realized Price Expectations in 2019.NEWS7: EMERGING MARKETS-Bovespa cools as reform proposal cheer dims, Latam FX falls.NEWS8: Brazilian miner Vale files $2 bln lawsuit over Guinea project.NEWS9: Brazilian miner Vale files $1.2 bln lawsuit over Guinea project.

Answer: Rise