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:2018-03-13, Stock:VALE, The news for the past five days is as follows:
2018-03-06: NEWS1: Brazilian pension funds may receive Vale shares from holding Litel -filing.NEWS2: Vale’s New Dividend Policy Announcement.NEWS3: Statoil, Signet, Vale, Nintendo and Arcelor Mittal as Zacks Bull and Bear of the Day.NEWS4: Statoil, Signet, Vale, Nintendo and Arcelor Mittal as Zacks Bull and Bear of the Day.NEWS5: VALE S.A. (VALE) Ex-Dividend Date Scheduled for March 07, 2018.NEWS6: VALE S.A. (VALE) Ex-Dividend Date Scheduled for March 07, 2018.NEWS7: What Could Support Vale’s Cash Flow?.NEWS8: Statoil, Signet, Vale, Nintendo and Arcelor Mittal as Zacks Bull and Bear of the Day.NEWS9: Can Vale Lower Its Net Debt Significantly in 2018?.
2018-03-07: NEWS1: Where to Invest to Ride out the Stock Market Volatility.NEWS2: Where to Invest to Ride out the Stock Market Volatility.NEWS3: Can Vale’s Valuation Re-Rate Higher in 2018? Key Catalysts.
2018-03-08: NEWS1: Traders bet Vale will rebound.NEWS2: Traders bet Vale will rebound.NEWS3: Zacks Market Edge Highlights: Vale, Sina, Tencent, Facebook and Twitter.NEWS4: Zacks Market Edge Highlights: Vale, Sina, Tencent, Facebook and Twitter.
2018-03-09: NEWS1: What Do China’s Steel Demand Indicators Signal for Iron Ore Prices?.NEWS2: Will China’s Iron Ore Demand Keep Supporting Prices in 2018?.NEWS3: Why Seaborne Iron Ore Prices Might Not Impact Cleveland-Cliffs Much.NEWS4: Jim Cramer Weighs In On Kraft Heinz, Stitch Fix, Vale And More.
2018-03-12: NEWS1: Report: Exploring Fundamental Drivers Behind Fiat Chrysler Automobiles N.V, Baytex Energy, Toronto Dominion Bank, VALE S.A, Consol Energy, and MagnaChip Semiconductor — New Horizons, Emerging Trends, and Upcoming Developments.

Answer: Decrease