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:2018-10-29, Stock:VALE, The news for the past five days is as follows:
2018-10-22: NEWS1: Brazilian pension fund Previ won't sell Vale shares before yr end -CEO.NEWS2: Brazilian pension fund Previ won't sell Vale shares before year end- CEO.NEWS3: Zacks.com featured highlights include: McCormick, Helen of Troy, Vale and Raytheon.NEWS4: Zacks.com featured highlights include: McCormick, Helen of Troy, Vale and Raytheon.NEWS5: Is Freeport Cheaper Now Compared to Its 2016 Lows?.NEWS6: Companies Play It Safe amid Uncertain Economic Outlook.NEWS7: Zacks.com featured highlights include: McCormick, Helen of Troy, Vale and Raytheon.NEWS8: Should Freeport Consider a Share Buyback?.
2018-10-23: NEWS1: Key Takeaways From Cleveland-Cliffs' Third Quarter Results.NEWS2: Key Takeaways From Cleveland-Cliffs' Third Quarter Results.NEWS3: Why VALE S.A. (VALE) is Poised to Beat Earnings Estimates Again.NEWS4: VALE (VALE) to Report Q3 Earnings: What&apos;s in the Cards?.
2018-10-24: NEWS1: Brazil's Vale misses 3rd qtr income estimate, revenue rises.NEWS2: Why Vale (VALE) Might Surprise This Earnings Season.
2018-10-25: NEWS1: Vale's (VALE) Q3 Earnings Beat Estimates, Revenues Up Y/Y.NEWS2: Vale's (VALE) Q3 Earnings Beat Estimates, Revenues Up Y/Y.
2018-10-26: nan

Answer: Decrease