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:2021-05-12, Stock:BA, The news for the past five days is as follows:
2021-05-05: NEWS1: Boeing (BA) Stock Sinks As Market Gains: What You Should Know.NEWS2: US STOCKS-Dow ends at record high as tech slides.NEWS3: US STOCKS-Wall Street rises as megacap stocks bounce; Dow hits record high.NEWS4: US STOCKS-Wall Street rises as megacap stocks bounce; Dow hits record high.NEWS5: Boeing's 737 Max electrical problem faces further scrutiny: report.NEWS6: Kaman Corp (KAMN) Q1 2021 Earnings Call Transcript.NEWS7: US STOCKS-S&P 500, Nasdaq rise as megacap stocks bounce; Boeing weighs on Dow.NEWS8: Is It Time to Buy the Dow Jones Industrials Average's 3 Worst-Performing Stocks of April?.NEWS9: Exclusive: Boeing faces new hurdle in 737 MAX electrical grounding issue - sources.
2021-05-06: NEWS1: Has The Boeing (BA) Outpaced Other Aerospace Stocks This Year?.
2021-05-07: NEWS1: UPDATE 1-Airbus Jan-April deliveries up 25% as some markets reopen.
2021-05-10: NEWS1: These 2 Winners Shot the Stock Market Through Dow 35,000.
2021-05-11: NEWS1: US STOCKS-Wall St closes lower as inflation jitters spark broad sell-off.NEWS2: REFILE-US STOCKS-Wall Street slips as inflation jitters spark broad sell-off.NEWS3: Airbus Is Making More Jets. Aerospace Stocks Could Soar..NEWS4: Is Boeing Stock A Buy On Positive Orders For Third Straight Month?.NEWS5: Boeing 737 MAX deliveries shrink to four planes in April due to electrical issue.NEWS6: Airbus Logs Solid April Performance.NEWS7: Boeing Falls As Airbus Asks Suppliers To Bulk Up, MAX Still A Work In Progress.NEWS8: Boeing Jet Deliveries Slump 41% in April on 737 Issues.

Answer: Decrease