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:2019-02-08, Stock:VALE, The news for the past five days is as follows:
2019-02-01: NEWS1: SHAREHOLDER ALERT: ATVI MU VALE TYME: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines.NEWS2: Kessler Topaz Meltzer & Check, LLP Announces a Securities Fraud Class Action Filed Against Vale S.A..NEWS3: Verizon, PG&E, Huawei, and Vale: A Tale of 4 Debacles.NEWS4: Verizon, PG&E, Huawei, and Vale: A Tale of 4 Debacles.NEWS5: CLASS ACTION UPDATE for MU, VALE and TYME: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders.NEWS6: Verizon, PG&E, Huawei, and Vale: A Tale of 4 Debacles.NEWS7: Brazil’s Mine Disaster Reveals Its Shaky Foundation.NEWS8: Iron Ore’s Rally Is Living on Borrowed Time.NEWS9: SHAREHOLDER ALERT: DBVT MU VALE TYME: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines.NEWS10: SHAREHOLDER ALERT: Pomerantz Law Firm Investigates Claims on Behalf of Investors of Vale S.A. – VALE.
2019-02-04: NEWS1: Brazilian court shutters Vale tailings dams, denting output.NEWS2: 2 Reasons to Tap Pure-Play Steel ETF Now.NEWS3: 2 Reasons to Tap Pure-Play Steel ETF Now.NEWS4: Glancy Prongay & Murray LLP Reminds Investors of the Deadline in the Class Action Lawsuit Against Vale S.A. (VALE).NEWS5: CLF Stock Keeps Defying the Doubters and Testing Its Highs.NEWS6: CLF Stock Keeps Defying the Doubters and Testing Its Highs.NEWS7: RBC Lowers Vale Price Target After 'Enormous Tragedy' In Brazil, Anticipates $10B Liability.NEWS8: 2 Reasons to Tap Pure-Play Steel ETF Now.NEWS9: How Big Is Vale's Dam Problem?.NEWS10: How Big Is Vale's Dam Problem?.NEWS11: The Klein Law Firm Reminds Investors of Class Actions on Behalf of Shareholders of GS, CURO, NVDA and VALE.NEWS12: [$$] Vale Says Order Closing Some Dams Will Halt 30 Million Tons of Iron-Ore Output Per Year.NEWS13: How Big Is Vale&apos;s Dam Problem?.NEWS14: Vale says court order affects Brucutu output of 30 mln T/yr.NEWS15: CLF Stock Keeps Defying the Doubters and Testing Its Highs.NEWS16: SHAREHOLDER ALERT: Pawar Law Group Announces a Securities Class Action Lawsuit Against Vale S.A. - VALE.NEWS17: VALE INVESTOR ALERT: Faruqi & Faruqi, LLP Encourages Investors Who Suffered Losses Exceeding $100,000 Investing In Vale S.A. To Contact The Firm.NEWS18: Death toll from Vale dam disaster in Brazil rises to 134.NEWS19: Brazil court tells Vale to halt its largest Minas Gerais mine.NEWS20: Searching for her son: A mother's quest in Brazil dam breach.NEWS21: Searching for her son: A mother's quest in Brazil dam breach.NEWS22: Journalist details mom's search for son in Brazil dam breach.
2019-02-05: NEWS1: Deadline Reminder: The Law Offices of Howard G. Smith Reminds Investors of Looming Deadline in the Class Action Lawsuit Against Vale S.A. (VALE).NEWS2: VALE S.A. (VALE) Stock Sinks As Market Gains: What You Should Know.NEWS3: Vale declares force majeure on some contracts after deadly dam burst.NEWS4: CLASS ACTION UPDATE for DBVT, ATVI, ASTE and VALE: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders.NEWS5: [$$] Brazil Court Releases Vale, TÜV SÜD Employees in Dam Collapse Case.NEWS6: INVESTOR ACTION REMINDER: 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.NEWS7: Kessler Topaz Meltzer & Check, LLP: Securities Fraud Class Action Filed Against Vale S.A. - VALE.NEWS8: FILING DEADLINE--Kuznicki Law PLLC Announces Class Actions on Behalf of Shareholders of ASTE, VALE, TYME and SVXY.NEWS9: Brazil court frees Vale and Tuv Sud employees in dam burst case.NEWS10: SHAREHOLDER ALERT: Bronstein, Gewirtz & Grossman, LLC Reminds Investors of Class Action Against Vale S.A. (VALE) & Lead Plaintiff Deadline: March 29, 2019.NEWS11: Market Update: May Back to Brussels, BP Gushes Oil, Iron Spike, Pain Feels Pain.NEWS12: Audit of burst Brazil dam found issues with drainage, monitoring -reports.NEWS13: Vale Iron-Ore Mine Halt Risks `Incremental Supply Shock’.NEWS14: SHAREHOLDER ACTION NOTICE: The Schall Law Firm Announces it is Investigating Claims Against Vale S.A. and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm.NEWS15: SHAREHOLDER ALERT: ATVI VALE TYME ARLO: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines.
2019-02-06: NEWS1: EMERGING MARKETS-Latam stocks drop as Brazil traders cash out some chips.NEWS2: Kessler Topaz Meltzer & Check, LLP Announces Investor Securities Fraud Class Action Lawsuit Filed Against Vale S.A..NEWS3: TÜV SÜD hires law firms to probe Vale dam disaster role.NEWS4: [$$] Inspection of Vale Dam in Brazil Issued Warning Before Collapse.NEWS5: INVESTOR ACTION ALERT: The Schall Law Firm Announces it is Investigating Claims Against Vale S.A. and Encourages Investors with Losses in Excess of $500,000 to Contact the Firm.NEWS6: CLASS ACTION UPDATE for WBT, NSANY, VALE and TYME: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders.NEWS7: Iron-ore prices rally to nearly 2-year high in wake of fatal dam breach.NEWS8: The Latest Updates From the Vale Dam Disaster in Brazil.NEWS9: SHAREHOLDER ALERT - Bronstein, Gewirtz & Grossman, LLC Reminds Investors of Class Action Against Vale S.A. (VALE) & Lead Plaintiff Deadline: March 29, 2019.NEWS10: How Vale’s Dam Collapse Could Impact CLF’s Pellet Premiums.NEWS11: CLASS ACTION UPDATE for AXGN, GSM, VALE and SVXY: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders.NEWS12: Vale says to invest in technology to reduce need for tailings dams.NEWS13: Samarco Said to Reboot Creditor Talks After Vale Dam Disaster.NEWS14: Asian Shares Rise After Trump's Speech.NEWS15: Asian Shares Rise After Trump's Speech.NEWS16: SHAREHOLDER ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Vale S.A. - VALE.NEWS17: VALE S.A. (VALE) Stock Sinks As Market Gains: What You Should Know.NEWS18: VALE S.A. (VALE) Stock Sinks As Market Gains: What You Should Know.
2019-02-07: NEWS1: SHAREHOLDER ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Vale S.A. - VALE.NEWS2: After Hours Most Active for Feb 7, 2019 :  NYCB, VALE, TAK, UAN, BAC, AKS.NEWS3: After Hours Most Active for Feb 7, 2019 :  NYCB, VALE, TAK, UAN, BAC, AKS.NEWS4: CLASS ACTION UPDATE for AXGN, W, ASTE and VALE: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders.NEWS5: IMPORTANT INVESTOR ALERT: The Schall Law Firm Announces it is Investigating Claims Against Vale S.A. and Encourages Investors with Losses in Excess of $500,000 to Contact the Firm.NEWS6: CLASS ACTION UPDATE for DBVT, MKL, VALE and TYME: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders.NEWS7: FILING DEADLINE--Kuznicki Law PLLC Announces Class Actions on Behalf of Shareholders of TS, DXC, W and VALE.NEWS8: SHAREHOLDER ALERT: Bronstein, Gewirtz & Grossman, LLC Reminds Investors of Class Action Against Tyme Technologies, Inc. (TYME), Vale S.A. (VALE), Lexicon Pharmaceuticals, Inc. (LXRX) & ProShares Short VIX Short-Term Futures ETF (SVXY).NEWS9: Brazil set to ban upstream tailings dams after collapse kills hundreds.NEWS10: Vale: More Issues after the Dam Disaster.NEWS11: [$$] Inspectors of Vale Dam in Brazil Issued Warning Before Collapse.NEWS12: Glancy Prongay & Murray LLP Reminds Investors of the Deadline in the Class Action Lawsuit Against Vale S.A. (VALE).NEWS13: Vale Loses License at Dam That Caused Iron Ore Force Majeure.

Answer: Rise