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:2021-12-07, Stock:BA, The news for the past five days is as follows:
2021-11-30: NEWS1: UPDATE 2-Qatar Airways CEO says Airbus should admit to A350 surface flaws.NEWS2: United flight from O'Hare Wednesday to be powered by sustainable aviation fuel.NEWS3: Qatar Airways CEO says Airbus should admit to A350 surface flaws.NEWS4: The Zacks Analyst Blog Highlights: Accenture, Raytheon, Becton, Dickinson and Co, Boeing and Gilead Sciences.NEWS5: All 30 Dow stocks are falling premarket, led by American Express and Boeing.NEWS6: Top 10 Stocks To Invest In According To Kevin D. Eng’s Columbus Hill Capital Management.
2021-12-01: NEWS1: Lawmakers press FAA to bring Boeing to account for 737 Max issues.NEWS2: Universal Hydrogen CEO sees jetmakers backing new fuel.NEWS3: Why Boeing Stock Lost Altitude Today.NEWS4: UPDATE 2-Canada bars Boeing from fighter race, indicates bid hurt by airliner row.NEWS5: Canada bars Boeing from fighter race, indicates bid hurt by airliner row.NEWS6: Boeing’s Chinook deal adds work for expanding Wichita supplier.
2021-12-02: NEWS1: Boeing shares rally as China clears 737 Max to fly again.NEWS2: Colorado companies' commercial space station projects win millions from NASA.NEWS3: Stock Market Today: Dow Leads Broad-Market Rally as Boeing Soars.NEWS4: China Sets Boeing 737 MAX Directive for Flight Resumption.NEWS5: US STOCKS-Wall Street ends higher in robust rebound from Omicron-driven rout.NEWS6: US STOCKS-Wall Street ends higher in robust rebound from Omicron-driven sell-off.NEWS7: Omicron What? Dow Jones Shakes Off Fears, Surges 680 Points on Boeing, Visa, AmEx Gains.NEWS8: US STOCKS-Wall Street rebounds in broad rally as Omicron jitters abate.NEWS9: Dow Jones Rallies; Mitch McConnell Makes This Shutdown Pledge; Warren Buffett Stock Rockets.NEWS10: Cramer's Mad Money Recap 12/2: Mastercard, Affirm, Boeing.NEWS11: US STOCKS-S&P 500, Dow surge over 1% on boost from financials, Boeing.NEWS12: Dow Paces Stock Market Rebound As Boeing Soars; Nasdaq Lags As Apple Falls.NEWS13: S&P 500 Climbs Back as Bulls Snap Up Oversold Stocks.NEWS14: Why Boeing Stock Just Popped.NEWS15: US STOCKS-S&P 500, Dow climb on boost from financials, Boeing.NEWS16: Stock Market Bounces As Apple Gaps Down On iPhone Report; These Stocks Boost The Dow.NEWS17: Buy or Sell Boeing? There Are Pros and Cons.NEWS18: Dow Ends up 600; Stocks Bounce Back From Omicron Fears.NEWS19: Dow Soars Over 700 Points as Markets Rebound from Omicron Fears.NEWS20: S&P 500 Rebounds as Buyers Load Up on 'Oversold' Stocks.NEWS21: GM shares advance, Boeing stock jumps, Dollar General stock dips.NEWS22: Dow Jones Rallies, But Stock Market Sell-Off Worsens; Apple Slides On Weak iPhone Demand.NEWS23: US STOCKS-S&P 500, Dow eye higher open after Omicron-led selloff.NEWS24: Apple's Falling, but This Beaten-Down Stock Is Flying Higher Thursday.NEWS25: Dow Jones Futures Bounce, But Stock Market Sell-Off Worsens; Apple Slides On Weak iPhone Demand.NEWS26: Boeing stock bounces off 1-year low, on track to add nearly 70 points to the Dow's price.NEWS27: Wall Street rebounds in broad rally as Omicron jitters abate.NEWS28: US STOCKS-Boeing drives S&P, Dow futures higher after Omicron drubbing.NEWS29: Dow Extends Surge On Omicron Optimism; Apple, Rate Bets Hold Down Tech Stocks.NEWS30: Boeing Stock Surges As China Aviation Authorities Ready 737 MAX Return.NEWS31: UPDATE 2-China aviation authority issues airworthiness directive on Boeing 737 MAX.NEWS32: Boeing Helps Dow Power Through Omicron Worries: Apple Holds Down Nasdaq - Stock Market Today.NEWS33: Premarket Movers Thursday - Apple, Boeing, Uber.NEWS34: China aviation authority issues airworthiness directive on Boeing 737 MAX.NEWS35: Boeing, Snowflake, Five Below Rise Premarket; Apple Falls.NEWS36: Boeing Helps Dow Futures Power Through Omicron Worries: Apple Slide Holds Down Nasdaq.
2021-12-03: NEWS1: Boeing (BA) Dips More Than Broader Markets: What You Should Know.NEWS2: Dow Jones Falls As Nasdaq Dives; Elon Musk Does This, Tesla Plunges; DocuSign Stock Collapses.NEWS3: The Boeing 737 MAX Makes Another Step Toward Its China Return.NEWS4: Leonardo to furlough workers at plant making parts for Boeing 787 - sources.NEWS5: Belarus state airline cuts fleet by nearly half due to sanctions.NEWS6: China Sees Boeing 737 MAX Flying Around Year’s End.NEWS7: Strength Seen in Boeing (BA): Can Its 7.5% Jump Turn into More Strength?.NEWS8: Boeing 737 Max Is Approved for Service in China After Nearly Three-Year Grounding.NEWS9: UPDATE 1-China regulator says more testing needed to certify C919 aircraft.NEWS10: UPDATE 2-China easing rules for US business travellers, approvals in 10 days.NEWS11: UPDATE 3-China's aviation regulator expects 737 MAX to resume flights around year-end.NEWS12: China's aviation regulator expects 737 MAX to resume flights around year-end.
2021-12-06: NEWS1: Boeing Testing January Support.NEWS2: China May Finally Recertify the MAX. Boeing Stock Needs the Boost..

Answer: Rise