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:2019-09-20, Stock:BA, The news for the past five days is as follows:
2019-09-13: NEWS1: Boeing buyer Vietnam Airlines wins DOT permit to operate potential Seattle flights (Photos).NEWS2: Dow Jones Rallies As Apple Breaks Out, Zscaler Dives, Oracle CEO Takes Leave: Weekly Review.NEWS3: Dow Jones Today: Lacking Sizzle.NEWS4: Boeing Hits Major Snag In World's Fastest-Growing Aviation Market.NEWS5: FOCUS-Crisis-hit Boeing readies huge effort to return 737 MAX to the skies.NEWS6: Corrected: What needs to happen before Boeing's 737 MAX can fly again.NEWS7: Factbox: What needs to happen before Boeing's 737 MAX can fly again.NEWS8: How Much Boeing’s 737 MAX Fiasco Has Cost Investors.NEWS9: Buy Boeing Before the Bounce Is Baked in and Complete.NEWS10: Trump’s Interim Trade Deal: Dow at $30,000?.NEWS11: Crisis-hit Boeing readies huge effort to return 737 MAX to the skies.NEWS12: Boeing 737 Max Hits Snag In Fastest-Growing Aviation Market.NEWS13: Boeing 737 MAX: CEO Expects Return by December.NEWS14: Turkmenistan Airlines buys Boeing 777-200LR jet.NEWS15: Dow Jones Futures: Trump Open To Interim China Trade Deal; Apple Tests Buy Point.NEWS16: REFILE-Vietravel Airlines plans 2020 launch in fast-growing market.NEWS17: Dow Jones Futures: Trump Says He'd Consider Interim China Trade Deal; Chip Giant Falls On Outlook.
2019-09-16: NEWS1: FAA chief to meet with Boeing officials, test 737 MAX simulator.NEWS2: Boeing's new training jet for Air Force gets historic name.NEWS3: 4 Aerospace and Defense Companies to Consider Following Saudi Oil Attack.NEWS4: How the 737 MAX Grounding Affects United Airlines Stock.NEWS5: 4 Airline Stocks to Consider as Oil Prices Spike 15%.NEWS6: Northrop Grumman, IBD Stock Of The Day, Shoots For Buy Point As Defense Shows Strength.NEWS7: Local tech startup moves closer to securing NASA backing.NEWS8: Seattle's AeroTEC adds Kelly Maloney to executive roster as aircraft test work rises.NEWS9: Survey finds nearly half of suppliers expect another Boeing 737 MAX rate cut.NEWS10: South Texas military contracting roundup: Maintenance and bomb testing lead solicitations and contracts.NEWS11: Parsons to team with Northrop on $85B nuclear missile contract.NEWS12: Can General Electric Stock Stay Above Vital Support?.NEWS13: 7 Dow Titans Breaking Higher.NEWS14: EU seeks plane subsidy deal, but U.S. not talking - bloc's trade chief.NEWS15: EU seeks plane subsidy deal, but U.S. not talking: bloc's trade chief.NEWS16: Saudi Oil Attack Could Impact Airline Stocks.NEWS17: Stocks - General Motors, Airlines Fall Premarket, Energy Stocks Gain.NEWS18: PRESS DIGEST -Wall Street Journal - Sept 16.NEWS19: PRESS DIGEST-New York Times business news - Sept 16.
2019-09-17: NEWS1: UPDATE 1-House panel asks Boeing CEO to testify Oct 30 on 737 MAX.NEWS2: House panel asks Boeing CEO to testify Oct. 30 on 737 MAX.NEWS3: US Indexes Rebound to Close Higher Tuesday.NEWS4: Is the Boeing 737 MAX a safe aircraft?.NEWS5: Boeing Capital Corporation -- Moody's announces completion of a periodic review of ratings of Boeing Company (The).NEWS6: UPDATE 1-U.S. FAA to brief international regulators on status of Boeing 737 MAX.NEWS7: Dow Jones Today: Oil Slides, Investors Wait on Fed.NEWS8: Stocks Close Higher After A Late Rally.NEWS9: U.S. FAA to brief international regulators on status of Boeing 737 MAX.NEWS10: International Panel To Blast FAA's 737 Max Approval Process; Boeing Raises China Outlook.NEWS11: GE, Engine Rivals Eye Contest To Extend This Cold War Icon's Life.NEWS12: Boeing progressing on fix to latest KC-46 tanker issue.NEWS13: FAA to brief international regulators on status of Boeing 737 MAX.NEWS14: 5 Top Stock Trades for Wednesday: BA, ACB, PINS.NEWS15: UPDATE 3-Ethiopian crash victims want 737 MAX documents from Boeing, FAA.NEWS16: Dow flat in spite of gains for Procter & Gamble, Boeing shares.NEWS17: Boeing Ups 20-Year Projection for Jet Demand in China by 5.2%.NEWS18: Boeing and Safran Invest in Electric Power Systems.NEWS19: 3 Aerospace And Defense ETFs Benefiting From Turmoil In The Middle East.NEWS20: Boeing Boosts China Forecast; Report Says FAA Faces Rebuke For 737 MAX Approval.NEWS21: Insiders Are Laying off AMD Stock and So Should You.NEWS22: The Trade Dogfight Trump Can Say He Won Fair and Square.NEWS23: Boeing, FedEx, Federal Reserve, WeWork, General Motors - 5 Things You Must Know.NEWS24: UPDATE 1-Boeing raises 20-yr forecast for China aircraft demand.NEWS25: International panel to criticize U.S. FAA's Boeing 737 MAX approval process: WSJ.NEWS26: China will need 8,090 new airplanes over next 20 years - Boeing.NEWS27: UPDATE 1-International panel to criticize U.S. FAA's Boeing 737 MAX approval process - WSJ.NEWS28: International panel to criticize U.S. FAA's Boeing 737 MAX approval process: WSJ.
2019-09-18: NEWS1: Air Force Eyes These Surprising Possibilities For Dropping Bombs.NEWS2: Boeing (BA) Outpaces Stock Market Gains: What You Should Know.NEWS3: October Could Be a Make-or-Break Month for Boeing.NEWS4: Five stocks to consider buying as the industrial sector stages a rebound.NEWS5: 3 Large-Cap Dividend Stocks to Buy After Fed Cuts Interest Rates for Second Time.NEWS6: This Company Could Become No. 2 Among All Aerospace And Defense Stocks.NEWS7: Analyst: Boeing safe on future Air Force tanker orders.NEWS8: Airbus self-declares to authorities about 'potential wrongdoings' by several employees.NEWS9: SpaceX Could Eventually Top All These Defense Giants On Valuation: Analyst.NEWS10: 10 Defense Stocks to Buy During Rising Geopolitical Tensions.NEWS11: FAA expects first Boeing 737 Max report by end of the month.NEWS12: Lone 737 MAX criss-crossed Canada for pilot checks during grounding.NEWS13: UPDATE 3-Airbus revises up jet demand, warns of 'lose-lose' tariff war.NEWS14: Lloyd’s of London chief promises to improve gender equality.NEWS15: Ex-Microsoft boss named CEO of Seattle aviation analytics company.NEWS16: Oregon climate group targets Boeing in hard-hitting cap and trade ad.
2019-09-19: NEWS1: FAA chief meets Boeing officials, tests new 737 Max simulator.NEWS2: Ryanair CEO freezes 737 Max payments to Boeing.NEWS3: Furious Ryanair CEO freezes 737 Max payments to Boeing.NEWS4: Northrop Grumman Stock Tests Buy Point As Big Pentagon Deals Look To Pay Off.NEWS5: Why Expendable Planes May Be Key To Countering China In The Pacific.NEWS6: Walt Disney, Apple Inc. share losses lead the way, but Dow flat.NEWS7: Top Stock Reports for Johnson & Johnson, Boeing & Broadcom.NEWS8: Date for NASA-Northrop Grumman launch at Cape Canaveral moved up.NEWS9: Stocks - Wall Street Gives up Early Gains on Trade Fight Worries.NEWS10: What Airbus' global delivery forecast means for Wichita.NEWS11: Boeing's 737 Max return to flight will likely come in phases: Canaccord.NEWS12: Northrop Grumman Stock Tops Buy Point As Big Pentagon Deals Look To Pay Off.NEWS13: Ryanair cuts jobs, offers O'Leary a $111mln bonus.NEWS14: Defense Stocks Set to Gain After Strike on Saudi Oil Facility.NEWS15: France and Germany united on strategy to fight global slowdown: French minister.NEWS16: UPDATE 1-Ryanair expects to be flying Boeing 737 MAX by Feb-March 2020.NEWS17: Aviation watchdog may ask Boeing to set up 737 MAX simulators in India.NEWS18: CORRECTED-Aviation watchdog may ask Boeing to set up 737 MAX simulators in India.NEWS19: Ryanair expects return of Boeing 737 MAX in Feb-March 2020.

Answer: Decrease