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:2021-08-13, Stock:BA, The news for the past five days is as follows:
2021-08-06: NEWS1: ATSG To Invest In A330 Passenger-To-Freighter Conversions.NEWS2: 3 Reasons to Buy General Electric Stock Right Now.NEWS3: Air Transport Services (ATSG) Q2 Earnings & Revenues Beat.NEWS4: Air Lease Corp (AL) Q2 2021 Earnings Call Transcript.
2021-08-09: NEWS1: Copa Airlines Selects Honeywell's Fuel Tank Safety Technology For Boeing 737 Fleet.NEWS2: Boeing assessing launch dates in August for Starliner space capsule (Aug. 9).NEWS3: Boeing assessing launch dates in August for Starliner space capsule (Aug. 9).NEWS4: REFILE-Boeing assessing launch dates in August for Starliner space capsule (Aug. 9).
2021-08-10: NEWS1: Boeing delivers 28 airplanes in July; 787s still halted.NEWS2: 6 Money-Losing Companies Are About To Roll In The Dough.NEWS3: Boeing Gains As It Delivers 28 Planes In July, Books Orders For 31.NEWS4: UPDATE 2-Norse Atlantic in talks to cooperate with local airlines on passengers.NEWS5: 6 Ways to Start Investing With $100 or Less.NEWS6: Boeing Donates $500,000 to Support CARE Indonesia's COVID-19 Relief Efforts.
2021-08-11: NEWS1: UPDATE 1-Air taxi maker Archer seeks $1 billion in damages from Boeing-backed rival.NEWS2: Uber-Backed Joby Surges on the Promise of Air Taxis by 2024.NEWS3: Meggitt Stock Leaps as TransDigm Counterbids to Parker-Hannifin Deal.NEWS4: Air taxi maker Archer seeks $1 billion in damages from Boeing-backed rival.NEWS5: Boeing Poised to Win Crucial 737 Max Deal With New Indian Budget Carrier.NEWS6: Boeing Stock Higher as China 737 MAX Test Flight Raises Certification Hopes.NEWS7: UPDATE 2-Boeing 737 MAX test plane takes flight in China - Flightradar24.NEWS8: Boeing 737 MAX test plane takes flight in China - Flightradar24.
2021-08-12: NEWS1: Boeing's Starliner launch could face delay of several months - WSJ.NEWS2: Boeing Stock Gains as China Tests the MAX Jet. It’s a Step Toward Recertification..NEWS3: Boeing 737 Max Eyes Return To Fastest-Growing Aviation Markets.NEWS4: UPDATE 1-India set to clear Boeing 737 MAX to fly again soon -report.NEWS5: India set to clear Boeing 737 MAX to fly again soon -report.

Answer: Decrease