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:2021-06-23, Stock:BA, The news for the past five days is as follows:
2021-06-16: NEWS1: Boeing (BA) Dips More Than Broader Markets: What You Should Know.NEWS2: UPDATE 2-FAA mandates Boeing 737 MAX inspections for key automated flight system.NEWS3: Air Force exploring options for next batch of midair refueling tankers.NEWS4: Is The Boeing Company (BA) A Good Stock To Buy?.NEWS5: FAA mandates Boeing 737 MAX inspections for key automated flight system.NEWS6: Boeing, Airbus Gear Up for Post-Tariff Fight for Orders.NEWS7: UPDATE 2-Ryanair ends long wait for 'gamechanger' Boeing 737 MAX jet.NEWS8: Boeing Vs Airbus: How Things Are Poised to Fare in 2021?.NEWS9: Ryanair set to receive first Boeing 737 MAX -Flightradar24 data.NEWS10: Company News for Jun 16, 2021.NEWS11: UK's Truss seeks progress with U.S. to end Airbus-Boeing dispute.NEWS12: Cheer over Boeing, Airbus deal belies cracks in EU, U.S. trade relationship.NEWS13: Airbus and Boeing deal is a welcome EU-US detente on trade.NEWS14: Avoiding details helped end the world’s longest-running trade dispute.NEWS15: The Airbus and Boeing subsidy battle is far from over.
2021-06-17: NEWS1: UPDATE 2-Air New Zealand warns of annual loss on weak foreign travel demand.NEWS2: UK and US strike tariff truce and vow to take on China.NEWS3: Boost for Scotch industry as US scraps tariffs for five years.NEWS4: Highlights of the 17-year Airbus, Boeing trade war.NEWS5: TIMELINE-Highlights of the 17-year Airbus, Boeing trade war.NEWS6: UPDATE 4-After EU, Britain and U.S. reach truce in aircraft trade dispute.NEWS7: After EU, Britain and U.S. reach truce in aircraft trade dispute.NEWS8: UPDATE 1-Air Force exploring options for next batch of midair refueling tankers.NEWS9: FAA mandates Boeing 737 MAX inspections for key automated flight system.NEWS10: UK and US settle long-running Airbus-Boeing trade dispute.
2021-06-18: NEWS1: Boeing's biggest 737 Max begins test program, completes first flight.NEWS2: Boeing Completes Successful 737-10 First Flight.NEWS3: Top Research Reports for Abbott, Bank of America & PayPal.NEWS4: 25 Best Quotes from Albert Einstein.NEWS5: Boeing Might Not Need to Replace the 737 MAX. Here’s How We Know..NEWS6: Boeing's 737 MAX 10, Latest MAX Model, Takes First Test Flight.NEWS7: British Luxury Lobby Welcomes Airbus-Boeing Truce, End to 25% Tariffs.NEWS8: Boeing (BA) Wins $33M Deal to Rebuild Apache AH-64E Aircraft.NEWS9: CORRECTED-UPDATE 3-Largest Boeing 737 MAX model takes off on maiden flight.NEWS10: Largest Boeing 737 MAX model takes off on maiden flight.NEWS11: Largest Boeing 737 MAX model takes off on maiden flight.NEWS12: Largest Boeing 737 MAX model set for maiden flight -source.
2021-06-21: NEWS1: What Should Investors Make of Southwest's Big Boeing Order?.NEWS2: A Look at Bezos' Space Plans.NEWS3: Boeing (BA) Completes First Flight of 737-10 MAX Aircraft.NEWS4: Aerospace-Defense Outperforms S&P 500 YTD: 4 Stocks to Buy.NEWS5: Boeing Successfully Completes First Flight of Largest MAX Plane 737-10.NEWS6: The Zacks Analyst Blog Highlights: Abbott, Bank of America, PayPal, The Procter & Gamble Co and Boeing.NEWS7: U.S. FAA launches program to help staff voice aviation safety concerns.NEWS8: Boeing to Use Elbit’s Jamming Immunity System in F-15s.
2021-06-22: NEWS1: Boeing (BA) Stock Sinks As Market Gains: What You Should Know.NEWS2: Dow Jones Climbs Ahead Of Fed Testimony; Tech Stocks Lead Market As Microsoft Breaks Out.NEWS3: Less Turbulence Ahead for Spirit AeroSystems.NEWS4: Qatar Airways set on launching new Airbus or Boeing cargo jet.NEWS5: U.S. opens $500 million fund for relatives of Boeing 737 MAX victims.NEWS6: Stock Market News for Jun 22, 2021.NEWS7: Boeing's Biggest 737 MAX Takes Flight.NEWS8: Boeing lobbyist Keating, who helped steer it through MAX crisis, exits abruptly.NEWS9: UPDATE 2-Boeing lobbyist Keating, who helped steer it through MAX crisis, exits abruptly.NEWS10: Boeing's chief lobbyist Keating leaves company, no reason given.

Answer: Decrease