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:2019-03-22, Stock:VALE, The news for the past five days is as follows:
2019-03-15: NEWS1: [$$] After Deadly Brazil Dam Burst, Inspector Raises Questions About Other Audits.NEWS2: INVESTOR ACTION NOTICE: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Vale S.A. and Encourages Investors with Losses in Excess of $250,000 to Contact the Firm ACCESSWIRE.NEWS3: Prosecutors seek $13 billion from Vale for environmental restoration.NEWS4: [$$] Auditor of Vale's Burst Dam Faces Questions Over Other Dam Reviews.NEWS5: Prosecutors seek $13 bln from Vale for environmental restoration.NEWS6: SHAREHOLDER ALERT: DBVT VALE SVXY CRBP: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines.NEWS7: SHAREHOLDER ALERT: Pomerantz Law Firm Reminds Shareholders of Losses on Investment in Vale S.A. of Class Action Lawsuit and Upcoming Deadline – VALE.NEWS8: Deadline Reminder: The Law Offices of Howard G. Smith Reminds Investors of Looming Deadline in the Class Action Lawsuit Against Vale S.A. (VALE).
2019-03-18: NEWS1: Brazil court suspends operations at two more Vale dams.NEWS2: Brazil's Vale to resume operations at port after court injunction.NEWS3: FILING DEADLINE--Kuznicki Law PLLC Announces Class Actions on Behalf of Shareholders of CORT, VALE and BPI.NEWS4: Vale Class Action Lawsuit: Bernstein Liebhard LLP Announces That A Securities Class Action Lawsuit Has Been Filed Against Vale S.A. - VALE.NEWS5: CLASS ACTION UPDATE for GSM, VALE and INGN: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders.NEWS6: BMO Lowers Vale Estimates On Court-Ordered Mine Shutdowns.NEWS7: Brazilian court suspends dam operations at two more Vale mines.NEWS8: Bronstein, Gewirtz & Grossman, LLC Class Action Update: VALE, CORT & UMC.
2019-03-19: NEWS1: IMPORTANT DEADLINE ALERT: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Vale S.A. and Encourages Investors with Losses in Excess of $250,000 to Contact the Firm.NEWS2: SHAREHOLDER ALERT: Pomerantz Law Firm Reminds Shareholders of Losses on Investment in Vale S.A. of Class Action Lawsuit and Upcoming Deadline – VALE.NEWS3: VALE Crosses Above Key Moving Average Level.NEWS4: VALE Crosses Above Key Moving Average Level.NEWS5: The Klein Law Firm Reminds Investors of Class Actions on Behalf of Shareholders of VALE, SVXY, AMRN and NIO.NEWS6: LEAD PLAINTIFF DEADLINE ALERT: Faruqi & Faruqi, LLP Encourages Investors Who Suffered Losses Exceeding $100,000 Investing In Vale S.A. To Contact The Firm.NEWS7: Hilton, Toll, Vale, Xilinx and Arista highlighted as Zacks Bull and Bear of the Day.NEWS8: Hilton, Toll, Vale, Xilinx and Arista highlighted as Zacks Bull and Bear of the Day.NEWS9: (VALE) Vale S.A. - Bronstein, Gewirtz & Grossman, LLC Update & Deadline - March 29, 2019.NEWS10: Royal Gold Strong on New Mines & Buyouts, Gold Prices a Woe.NEWS11: Royal Gold Strong on New Mines & Buyouts, Gold Prices a Woe.NEWS12: Hilton, Toll, Vale, Xilinx and Arista highlighted as Zacks Bull and Bear of the Day.NEWS13: Royal Gold Strong on New Mines & Buyouts, Gold Prices a Woe.NEWS14: CLASS ACTION UPDATE for VALE, TAP and BRS: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders.NEWS15: Bronstein, Gewirtz & Grossman, LLC Class Action Announcement: VALE, CORT & UMC.NEWS16: DEADLINE RAPIDLY APPROACHING: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Vale S.A. and Encourages Investors with Losses in Excess of $250,000 to Contact the Firm ACCESSWIRE.NEWS17: Vale Dam Fallout Deepens With Mine Closure and Blocked Funds.
2019-03-20: NEWS1: VALE S.A. (VALE) Dips More Than Broader Markets: What You Should Know.NEWS2: UPCOMING DEADLINE ALERT: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Vale S.A. and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm.NEWS3: CLASS ACTION ALERT: Brower Piven Notifies Investors of Class Action Lawsuit and Encourages Those Who Have Significant Losses from Investment in Vale S.A. (NYSE: VALE) to Contact Brower Piven Before the Lead Plaintiff Deadline.NEWS4: LEAD PLAINTIFF DEADLINE ALERT: Faruqi & Faruqi, LLP Encourages Investors Who Suffered Losses Exceeding $100,000 Investing in Vale S.A. to Contact the Firm.NEWS5: Is VALE (VALE) Outperforming Other Basic Materials Stocks This Year?.NEWS6: Is VALE (VALE) Outperforming Other Basic Materials Stocks This Year?.NEWS7: FILING DEADLINE--Kuznicki Law PLLC Announces Class Actions on Behalf of Shareholders of SPB, ASTE, VALE and AVEO.NEWS8: Is VALE (VALE) Outperforming Other Basic Materials Stocks This Year?.
2019-03-21: NEWS1: Time to Worry About Accumulating U.S. Debt?.NEWS2: Time to Worry About Accumulating U.S. Debt?.NEWS3: SHAREHOLDER ALERT: Pomerantz Law Firm Reminds Shareholders of Losses on Investment in Vale S.A. of Class Action Lawsuit and Upcoming Deadline – VALE.NEWS4: Brazilian state allows Vale to resume operations at Brucutu mine -statement.NEWS5: Time to Worry About Accumulating U.S. Debt?.NEWS6: Glancy Prongay & Murray LLP Reminds Investors of the Deadline in the Class Action Lawsuit Against Vale S.A. (VALE).NEWS7: Brazil court orders Vale to halt operations at Dique III mine.NEWS8: SHAREHOLDER ALERT: VALE WRCDF NIO CRBP: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines.NEWS9: VALE SHAREHOLDER ALERT BY FORMER LOUISIANA ATTORNEY GENERAL: Kahn Swick & Foti, LLC Reminds Investors with Losses in Excess of $100,000 of Lead Plaintiff Deadline in Class Action Lawsuits Against Vale S.A. - VALE.NEWS10: Pawar Law Group Reminds Investors of March 29 Deadline in Securities Class Action Lawsuit Against Vale S.A. – VALE.NEWS11: VALE S.A. (VALE) Dips More Than Broader Markets: What You Should Know.NEWS12: VALE S.A. (VALE) Dips More Than Broader Markets: What You Should Know.

Answer: Decrease