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:2021-04-09, Stock:BA, The news for the past five days is as follows:
2021-04-01: NEWS1: Stock Market Rally Strengthens As S&P 500 Hits High, Nasdaq Rebounds Amid Biden Infrastructure Plan.NEWS2: UPDATE 1-Frontier CEO says now making money with low fares in pandemic as stock debuts.NEWS3: Dow Rallies, Tech Stocks Surge As Yields Fall; EV Leaders Nio, Tesla, Xpeng Race Higher.NEWS4: Best Dow Jones Stocks To Buy And Watch In April 2021: Apple, Microsoft Jump.NEWS5: Boeing (BA) Wins $1.6B Deal for Delivery of 11 P-8A Aircraft.NEWS6: U.S. FAA approves design of 737 MAX 8200 variant.NEWS7: Fiji Airways receives regulator's approval for return of 737 MAX.NEWS8: UPDATE 2-U.S. FAA approves design of 737 MAX 8200 variant.
2021-04-05: NEWS1: U.S. lawmakers urge USTR Tai to seek removal of UK, EU whiskey tariffs.NEWS2: Is Boeing Stock A Buy As CDC Says Vaccinated People Can Travel?.NEWS3: Dow Jumps To Record Highs As Treasury Yields Rise; Tesla Surges On Deliveries Surprise.NEWS4: Dow Jones Today, S&P 500 Set New Records On Payrolls Boost; Boeing In Buy Range, Tesla Jumps On Q1 Deliveries.NEWS5: Air Lease (AL) Delivers One of Ten Boeing 737-8 to Blue Air.NEWS6: Dow Jones Today, Futures Climb On Payrolls Boost; Small Caps Rocket, Tesla Heads EV Rally.
2021-04-06: NEWS1: Lockheed's Hypersonic Missile Hits Setback In First Flight Test.NEWS2: Ryanair's (RYAAY) Traffic Tanks 91% in March Amid Coronavirus Woes.NEWS3: Qatar Airways interested in potential Boeing 777X freighter, CEO says.NEWS4: UPDATE 1-Qatar Airways interested in potential Boeing 777X freighter, CEO says.NEWS5: UAE's flydubai to have all 14 737 MAX jets in service by June.NEWS6: Xiamen Air starts modification on grounded Boeing 737 MAX.NEWS7: Vietnam lifts ban on transit by Boeing 737 MAX planes.NEWS8: UPDATE 1-Vietnam lifts ban on transit by Boeing 737 MAX planes.NEWS9: Japan Airlines To Retire Boeing 777 Jets With Pratt & Whitney Engines In Light Of United Accident.NEWS10: Japan Airlines to retire 777 planes with Pratt & Whitney engines after United incident.
2021-04-07: NEWS1: Boeing (BA) Stock Sinks As Market Gains: What You Should Know.NEWS2: Air Force Names Boeing F-15EX And It Makes No Sense.NEWS3: Why Airline Stocks Could Continue to Inch Higher.NEWS4: Air Force Shows Commitment To Recycling With F-15EX Name That Makes No Sense.NEWS5: Dow Jones Gives Up Early Gain As Market Takes A Breather; 2 Dow Stocks In Buy Range.NEWS6: Archegos: How Wall Street's hubris is a lesson for retail traders.NEWS7: Airbus deliveries seen accelerating in March.NEWS8: Boeing to Release First-Quarter Results on April 28.NEWS9: Stocks to Gain on Bright Boeing 737 Max Performance.
2021-04-08: NEWS1: Boeing sues, cancels contracts with Air Force One supplier.

Answer: Decrease