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:2021-09-13, Stock:BA, The news for the past five days is as follows:
2021-09-03: nan
2021-09-07: NEWS1: UPDATE 2-Shareholders may pursue 737 MAX claims against Boeing board, court rules.NEWS2: The Fed's taper won't be soon: Greg Hill Capital Managing Member.NEWS3: Strategist: Value stocks will overtake growth in the next 12 months.NEWS4: Shareholders may pursue 737 MAX claims against Boeing board, court rules.NEWS5: US STOCKS-S&P 500 ends down, Big Tech lifts Nasdaq to record.NEWS6: Europe's Biggest Boeing 737 Max Customer Walks Away From Buying More.NEWS7: US STOCKS-Big Tech fuels Nasdaq record, S&P 500 dips.NEWS8: Boeing’s stock falls after UBS analyst Myles Walton cuts price target, but says expectations have ‘bottomed out’.NEWS9: Airbus maintains lead over Boeing in deliveries, lags on orders.NEWS10: Ryanair walks away from jet order talks with Boeing over price dispute.NEWS11: What Is Boeing’s MAX 10 and Why Is Ryanair Backing Away?.NEWS12: US STOCKS-Wall Street falls on worries over slowing economic recovery.NEWS13: GameStop, Lululemon, JOLTs Report: 3 Things to Watch.NEWS14: US STOCKS-Wall Street falls on worries over slowing economic recovery.NEWS15: Boeing Names Matt Welch as Investor Relations Leader.NEWS16: Boeing Faces Tough Times: Here's When I'd Consider Initiating a Long.NEWS17: What Blue Origin's Failure to Launch Means for Boeing and Lockheed.NEWS18: Is Boeing Worth Taking a Flyer On?.NEWS19: Boeing Now Has an Airbus Problem to Add to the List.NEWS20: Boeing Stock Falls; Ryanair Ends Talks to Buy More 737 Max Jets.NEWS21: Boeing Falls Premarket; AMC Entertainment, Match Group Rise.NEWS22: U.S. Futures Largely Unchanged; Boeing Suffers Orders Blow.NEWS23: Stocks Edge Lower, Bitcoin Leaps, Shang-Chi Breaks Records - 5 Things You Must Know.NEWS24: Boeing Weaker as Ryanair Ends Talks for 737 Max10 Jets Order.
2021-09-08: NEWS1: Boeing (BA) Dips More Than Broader Markets: What You Should Know.NEWS2: 25 Countries with the Highest Military Spending in the World.NEWS3: 15 Most Valuable Aerospace Companies in the World.NEWS4: Company News for Sep 8, 2021.NEWS5: Boeing Slips as Judge Says Board to Face Lawsuit for 737 MAX Oversight.NEWS6: Exclusive-Ryanair ready to wait years for Boeing to cut prices, says O'Leary.NEWS7: Premarket Movers Wednesday - GameStop, Citrix, Coinbase, PayPal.NEWS8: Boeing Board to Face Investors’ Suit Over 737 Max Crashes.
2021-09-09: NEWS1: Does Downer Q3 Revenue Forecast Make United Airlines Stock A Buy Right Now? Here's What Earnings, Charts Show.NEWS2: Airline recovery slows in wake of Hurricane Ida and spike in COVID-19 cases.
2021-09-10: NEWS1: Analysis-EasyJet bid kicks off scramble for budget airline supremacy.NEWS2: 777 Aircraft Conversions: Mammoth Freighters Takes On The 'Big Twin'.

Answer: Rise