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:2021-04-19, Stock:BA, The news for the past five days is as follows:
2021-04-12: NEWS1: Air Canada signs C$5.9 billion government aid package, agrees to buy Airbus, Boeing jets.NEWS2: Dow Jones Dips As Powell Comments Hit Stock Market But These Growth Stocks Rally.NEWS3: Boeing Company (The) -- Moody's: Identified electrical issue on Boeing's 737 MAX will be a minor disturbance, Baa2 rating unaffected.NEWS4: Dow Jones Slips As Powell Warns Of 'Elevated' Assets; Tesla Stock Surges On This.NEWS5: Dow Jones Slips Amid Powell Pledge; Tesla Stock Surges On This Tech; Microsoft Rallies On Deal.NEWS6: Air Lease (AL) Delivers First of Five Boeing 737-8 to Belavia.
2021-04-13: NEWS1: Boeing (BA) Outpaces Stock Market Gains: What You Should Know.NEWS2: American Defers 37 Boeing Jets as Post-Pandemic Recovery Continues.NEWS3: Dow Jones Lags As 'Inflation Domino' Falls; J&J Dips On Covid Vaccine News; Nvidia Passes Buy.NEWS4: Dow Jones Lags As Inflation Rises; J&J Falls On Covid Vaccine News; Nvidia Passes Buy Point.NEWS5: Boeing beats Airbus sales for first time in two years.NEWS6: American Defers 37 Boeing Deliveries as Long as Three Years.NEWS7: Boeing's Q1 commercial-plane deliveries up 54%.NEWS8: Boeing delivers 29 aircraft in March; orders positive for second straight month.NEWS9: Boeing Announces First-Quarter Deliveries.NEWS10: UPDATE 2-American Airlines cash flow turns positive in March.NEWS11: Boeing Shares Climb as March Aircraft Delivery, Order Totals Gain Pace.NEWS12: Jim Cramer on Johnson & Johnson, Nvidia and the Markets.NEWS13: LIVE: Jim Cramer on Johnson & Johnson, Nvidia and the Markets.NEWS14: Boeing's Charts May Lose Some Altitude.NEWS15: American Air Pegs Quarterly Loss Up to $1.3B, Revenue Down 62%.
2021-04-14: NEWS1: UPDATE 1-Boeing says financing available to back jet deliveries.NEWS2: Virgin Australia brings back 10 leased Boeings as domestic demand revives.NEWS3: Boeing says financing available to back jet deliveries.NEWS4: Boeing says financing available to back jet deliveries.NEWS5: Boeing says clients still have enough funds to buy aircraft.NEWS6: Boeing Stock Is Rising. There Is Plenty of Good News..NEWS7: Boeing Forecasts Sufficient Capital for Aviation Finance.NEWS8: Boeing Beats Airbus on Orders: How Will the Rivals Fare Ahead?.NEWS9: Cancellations Spoil Boeing's March Order Surge.NEWS10: American Airlines (AAL) Expects Q1 Revenues to Decline 62%.NEWS11: Bell-Boeing Wins $143M Deal to Support V-22 Family of Jets.NEWS12: Bahrain's Gulf Air makes progress in delaying jet deliveries.
2021-04-15: NEWS1: Boeing (BA) Reports Solid Q1 Commercial & Defense Deliveries.NEWS2: Delta posts wider-than-expected Q1 loss but CEO Bastian sees 'pathway to profitability' by June.
2021-04-16: NEWS1: 5 Top Stock Trades for Monday: BA, MS, WMT, AA, KO.NEWS2: NASA Picks SpaceX For Moon Mission; 'Writing Is On The Wall' For Boeing Rocket.NEWS3: NASA Picks SpaceX Starship For Moon Mission.NEWS4: More electrical problems found on some Boeing 737 MAX -sources.NEWS5: UPDATE 2-More electrical problems found on some Boeing 737 MAX -sources.NEWS6: Boeing's Probe Into 737 MAX Electrical Issues Expands.

Answer: Decrease