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:2020-12-31, Stock:BA, The news for the past five days is as follows:
2020-12-23: NEWS1: Boeing Extends 737 Max Sales as Alaska Boosts Order.NEWS2: Airline Stock Roundup: LUV's Dim Update Due to Softness in Bookings, JBLU in News.NEWS3: 15 Most Powerful Weapons in the World.NEWS4: U.S. should rescind Boeing 737 MAX approval, crash victim families say in letter.NEWS5: Trump Leaves a Mess Behind at NASA.NEWS6: Better Buy: Boeing vs. Honeywell International.NEWS7: Alaska Air (ALK) Arm Upsizes Boeing 737 MAX Order by 23.NEWS8: Boeing Lands Another 737 MAX Order From Alaska Airlines.NEWS9: Top 10 Sin Stocks to Buy Now.NEWS10: A Look at Stock Market News From Boeing, Twitter, Accenture, and More.
2020-12-24: NEWS1: New GE Jet Engine Revealed Amid Legal Fight With Archrival.NEWS2: Stock Market Rally Near Highs Amid Stimulus Deal Twists; China Probes Alibaba, Apple Car Buzz Returns.NEWS3: How to Buy Into This Boeing Stock Dip With Options.NEWS4: Better Buy: Boeing or All 30 Dow Jones Stocks?.
2020-12-28: NEWS1: Return On Capital Employed Overview: Boeing.
2020-12-29: NEWS1: Boeing (BA) Gains As Market Dips: What You Should Know.NEWS2: Stocks Slip From Highs as Senate Rejects Stimulus Increase.NEWS3: Boeing 737 Max Begins Its U.S. Comeback As First Flight Lands.NEWS4: Boeing 737 MAX Takes First Commercial Trip Since Grounding.NEWS5: US STOCKS-Wall St slips from record levels, additional stimulus uncertain.NEWS6: Dow Jones Loses Steam as Intel Stock Surges, Boeing Faces More Regulations.NEWS7: Boeing 737 MAX Returns to U.S. Skies.NEWS8: US STOCKS-Wall St slips from record levels, path to $2,000 stimulus checks in focus.NEWS9: Boeing 737 Max Returns To Skies With American Airlines, 2 Years After Deadly Crashes.NEWS10: Dow Slips From Record High As McConnell Faces Stimulus-Check Pressure; Apple Passes Buy Point.NEWS11: US STOCKS-S&P 500, Dow at record levels on fiscal aid relief, vaccine optimism.NEWS12: Boeing 737 Max Takes Off To Begin Its U.S. Comeback.NEWS13: Boeing Could Circle Around a Bit Longer.NEWS14: Boeing Shares Gain As American Airlines Readies 737 MAX For First U.S. Flight Since Grounding.NEWS15: I've Come Around to Thinking of Boeing as an Investment.NEWS16: The Boeing 737 Max Is About To Make Its U.S. Comeback.NEWS17: Boeing 737 MAX, $2,000 Checks, Novavax Vaccine - 5 Things You Must Know Tuesday.NEWS18: Boeing, Apple, Cisco, Novavax - Tuesday's Premarket Movers.NEWS19: American Airlines to restart U.S. commercial Boeing 737 MAX flights.NEWS20: FAA to reform new airplane safety approvals after 737 MAX crashes.
2020-12-30: NEWS1: Understanding Boeing's Unusual Options Activity.NEWS2: Boeing Faces Slow Recovery In 2021 But Could Surprise With Bold Move.NEWS3: Company News for Dec 30, 2020.NEWS4: Boeing (BA) Wins Deal to Support MQ-25 Air Vehicle Program.NEWS5: American Airlines (AAL) Resumes Boeing 737 Max Flight Services.NEWS6: 3 Top Stocks You Can Buy on Sale.NEWS7: AstraZeneca’s Covid-19 Vaccine Just Got U.K. Approval. Why the Stock Market Shrugged..NEWS8: Boeing 737 Max returns to the skies in the US.

Answer: Decrease