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:2021-12-09, Stock:RTX, The news for the past five days is as follows:
2021-12-02: NEWS1: Pratt & Whitney Introduces GTF Advantage for Airbus A320neo Aircraft Family to Extend Industry Leadership in Sustainability and Customer Value.
2021-12-03: NEWS1: Raytheon Technologies (RTX) Stock Moves -0.67%: What You Should Know.NEWS2: Saving the world from orbit: Is a methane-sniffing satellite built in Colorado the key to fighting climate change?.NEWS3: Raytheon (RTX) Wins $273M Deal to Support Radar Programs.
2021-12-06: NEWS1: Here’s Why You Should Consider Investing in Raytheon Technologies (RTX).
2021-12-07: NEWS1: Raytheon's board OKs up to $6 billion in share buybacks.NEWS2: Raytheon Technologies Board of Directors Authorizes $6 Billion Share Repurchase Program.
2021-12-08: NEWS1: Raytheon (RTX) Unveils New Share Buyback Program, Stock Up.NEWS2: Raytheon Technologies appoints Raja Maharajh as general counsel.

Answer: Decrease