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:2019-12-12, Stock:BA, The news for the past five days is as follows:
2019-12-05: NEWS1: UPDATE 1-Brazil association takes fight against Embraer-Boeing deal to Europe.NEWS2: Boeing (BA) Stock Sinks As Market Gains: What You Should Know.NEWS3: He's behind Boeing's accountable care organizations.NEWS4: German airline revives Seattle–Munich flights, setting up competition at Sea-Tac.NEWS5: How businesses can create organizational integrity.NEWS6: Boeing Clarifies 737 Max Production Warning As New Exec Leads Crisis Response.NEWS7: Boeing Warns On 737 Max Production As New Exec Leads Crisis Response.NEWS8: UPDATE 1-Airbus faces delivery challenge, poised to win jet order race.NEWS9: Dow flat despite losses in shares of 3M, Cisco.NEWS10: Airbus faces delivery challenge, poised to win jet order race.NEWS11: Airbus faces delivery challenge, poised to win jet order race.NEWS12: UPDATE 2-Boeing says 737 MAX approval delays could hit production.NEWS13: Mnuchin says U.S. economic growth will pick up in coming quarters.NEWS14: Boeing says 737 MAX approval delays could hit production.NEWS15: Boeing says delays on 737 MAX grounding could force it to halt production.NEWS16: Brazil association takes fight against Embraer-Boeing deal to Europe.NEWS17: Embraer investor wants EU to block &quot;killer&quot; Boeing deal.NEWS18: Boeing Changes Executive In Charge Of 737 Max Crisis Response.NEWS19: Defense Stock Roundup: GD Wins Big Deal, CW Boosts Buyback Program.NEWS20: Deals of the day-Mergers and acquisitions.NEWS21: FirstFT: Today’s top stories.NEWS22: Lynne Hopper named Boeing's first woman chief airplane engineer.
2019-12-06: NEWS1: UPDATE 1-FAA seeks $3.9 mln fine from Boeing for defective parts on 737 NG planes.NEWS2: Boeing Starliner crew capsule and Atlas V rocket complete dress rehearsal ahead of test flight.NEWS3: Emirates, unnamed Asian airline order Boeing 777X flight simulators.NEWS4: US Indexes Close Higher Friday After Jobs Report.NEWS5: FAA seeks $3.9 million fine from Boeing for defective parts on 737 NG planes.NEWS6: FAA seeks $3.9 million fine from Boeing for defective parts on 737 NG planes.NEWS7: FAA seeks $3.9 million fine from Boeing for defective parts on 737 NG planes.NEWS8: 7 Stocks Still at Risk From Trade-War Shenanigans.NEWS9: United Technologies Poised for Gains in New Decade.NEWS10: U.S. stocks open higher after jobs report runs hot.NEWS11: Aviation Capital Group LLC -- Moody's assigns a first-time Baa2 senior unsecured rating to Aviation Capital Group LLC; outlook stable.NEWS12: Larry Culp’s General Electric Depends on Restructuring Plan.NEWS13: Aviation Capital Group LLC -- Moody's assigns a first-time Baa2 senior unsecured rating to Aviation Capital Group LLC; outlook stable.
2019-12-09: NEWS1: UPDATE 3-Former Boeing employee who warned about 737 problems will testify at hearing.NEWS2: Former Boeing employee who warned about 737 problems will testify at hearing.NEWS3: Former Boeing employee, FAA officials to testify at 737 MAX hearing.NEWS4: Why This Boeing-Backed Space Stock May Be A Threat To Airlines.NEWS5: Spirit AeroSystems cited in FAA allegation against Boeing.NEWS6: Dow Sinks, Apple Cools Off; But These Hot Retail Stocks Buck Trade War Fears.NEWS7: Airbus cruising to order and delivery wins over Boeing.NEWS8: Stocks - Wall Street Drops Ahead of Fed, Tariff Deadline.NEWS9: Apple Inc., Boeing share losses contribute to Dow's nearly 75-point fall.NEWS10: Small-Cap Stocks Set to Deliver a Stellar Performance in 2020.NEWS11: StockBeat: Virgin Galactic Takes off; Analyst Talks Up Hypersonic Plans.NEWS12: Boeing Faces $3.9 Million FAA Penalty For Supply Chain Fumble.NEWS13: Boeing tries to restore confidence in 737 Max.NEWS14: Engineer Senior explores sale of aerostructures unit.NEWS15: Airbus Secures Lead Over Boeing as 737 Max Uncertainty Continues.
2019-12-10: NEWS1: US Indexes Close Lower Tuesday With Heightened Uncertainty.NEWS2: Boeing 747s size and fame won't be part of San Jose's future for long.NEWS3: Lockheed, Boeing Fighter Jets Get Boost In $738 Billion Defense Budget.NEWS4: Boeing 737 Max Orders Rise While Airbus Eyes 2019 Crown.NEWS5: Boeing Whistleblower To Testify Wednesday.NEWS6: Ryanair CEO on Climate Change, Boeing Max, Brexit.NEWS7: Redmond-made Magnix motor powers world's first commercial electric seaplane flight (Photos).NEWS8: An Investor's Guide To Fighter Jets.NEWS9: Boeing deliveries down more than 50 percent in 2019.NEWS10: UPDATE 1-Boeing deliveries halved in first 11 months of 2019.NEWS11: Boeing deliveries halved in first 11 months of 2019.NEWS12: Boeing deliveries halved in first eleven months of 2019.NEWS13: UPDATE 2-Ryanair says European delays may mean no 737 MAX jets for next summer.NEWS14: Boeing’s Culture Will Be Under Scrutiny in Congressional Hearings.NEWS15: Ryanair says European delays may mean no 737 MAX jets for next summer.NEWS16: Ryanair says European delays may mean no 737 MAX jets for next summer.NEWS17: Boeing Shares Slip Despite Encouraging 737 MAX Orders.NEWS18: Dow Jones Futures: Stock Market, Apple On China Trade War Watch; Boeing, MongoDB, Stitch Fix Move On News.NEWS19: Even ‘Nice’ Activist Hedge Funds Aren't Miracle Workers.NEWS20: UBS says European aerospace sector to get boost from Airbus exposure.NEWS21: PRESS DIGEST- New York Times business news - Dec. 10.NEWS22: Former Boeing employee who warned about 737 problems will testify at hearing.
2019-12-11: NEWS1: FAA analysis predicted many more Boeing Max crashes without a fix.NEWS2: FAA Chief Hints At New Boeing Penalty As 737 Max Return Slips Further.NEWS3: Southwest Airlines adds summer flights despite not knowing fate of 737 MAX planes.NEWS4: FAA Won't Recertify 737 MAX Until 2020, Administrator Says.NEWS5: Major airline to expand San Antonio service to multiple cities.NEWS6: FAA 'rolled the dice' on safety with 737 MAX - Rep. DeFazio.NEWS7: Stock Market Ekes Out Gains As Fed Keeps Rates Untouched; Watch This Retailer's Earnings.NEWS8: Boeing's Timeline on 737 Max Return Foiled Again.NEWS9: Stocks drift higher after Fed signals no interest rate hikes for at least a year.NEWS10: Dow Jones Joins Stock Market Rally After Fed Signals No Rate Cuts Next Year.NEWS11: Dow Jones Under Pressure Ahead Of Fed, But These 2 Key Dow Stocks Gain.NEWS12: Global airlines chief warns on spiralling delays to Boeing 737 MAX.NEWS13: US STOCKS-S&P 500, Nasdaq higher ahead of Fed meet; Dow hit by Boeing, Home Depot.NEWS14: FAA probing Boeing 737 production issues as Congress raises concerns.NEWS15: FAA probes Boeing 737 MAX production, says it won't approve jets' return this year.NEWS16: Stocks mostly higher as Wall Street awaits key Fed policy update.NEWS17: Boeing Is Redesigning 7,000 Planes. It's Not What You Think..NEWS18: US STOCKS-Dow falls as Boeing, Home Depot weigh; S&P 500, Nasdaq cling to gains.NEWS19: UPDATE 2-Israel Aerospace says it has fix to get converted Boeing 737s flying again.NEWS20: Boeing Stock Falls as Testimony Paints a Picture of Dysfunction.NEWS21: Stocks - Apple, Chips Lead Nasdaq Higher as Fed Stands Pat.NEWS22: UPDATE 2-FAA chief says 737 MAX won't be cleared to resume flying in 2019.NEWS23: Boeing, Home Depot share losses lead Dow's 75-point fall.NEWS24: Stocks tick higher as Wall Street awaits key Fed policy update.NEWS25: FAA Won’t Clear 737 Max Fixes Until 2020, Agency Chief Says.NEWS26: US STOCKS-Dow hit by losses in Boeing, Home Depot; S&P 500, Nasdaq edge higher.NEWS27: Stock Market Higher With Fed Rate Decision On Tap; Boeing, Home Depot Weigh, While Tesla In Buy Zone.NEWS28: What A Difference: Year's Last Fed Meeting Ends Today With Rates Not Seen Changing.NEWS29: US STOCKS SNAPSHOT-S&P 500, Nasdaq open higher; Dow hit by Boeing, Home Depot.NEWS30: Dow falls as Boeing, Home Depot weigh; S&P 500, Nasdaq cling to gains.NEWS31: Stocks open mixed as Wall Street awaits key Fed policy update.NEWS32: FAA Chief Delivers Blow To Boeing 737 Max Ahead Of Hearing With Whistleblower.NEWS33: Here’s How Miserable 2019 Was for the Airline Industry.NEWS34: Tui braced for hit of up to €400m next year from 737 Max grounding.NEWS35: Israel Aerospace warns of potential problem in some converted 737 freighters.NEWS36: FAA chief says 737 MAX won't be cleared to resume flying in 2019.NEWS37: FAA chief says 737 MAX won't be cleared to resume flying in 2019.NEWS38: FAA chief says 737 MAX won't be cleared to resume flying in 2019.NEWS39: Boeing Resumes Slide After FAA Chief Says 737 MAX Won't Get December Return Approval.NEWS40: Qantas grounds 4 freighters converted from passenger jets by Israeli Aerospace Industries.

Answer: Decrease