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:2018-04-12, Stock:RTX, The news for the past five days is as follows:
2018-04-05: NEWS1: JetBlue Selects Pratt & Whitney Geared Turbofan™ Engines to Power 45 Additional Airbus A320neo Family Aircraft.NEWS2: Boeing Stock Soars As China Tariff Threat &apos;Dissipating&apos;.NEWS3: Lockheed Martin Wins $211M Navy Deal to Upgrade F-35 Jets.NEWS4: Lockheed Martin Wins $211M Navy Deal to Upgrade F-35 Jets.NEWS5: Why Trillion-Dollar Estimates To Keep the F-35 Fighter Flying Are Really Misleading.
2018-04-06: NEWS1: United Technologies&apos; Geared Turbofan Engine Gets This Vote Of Confidence.NEWS2: United Technology&apos;s Geared Turbofan Engine Gets This Vote Of Confidence.NEWS3: Pratt & Whitney's GTF Engines to Power 45 JetBlue Aircrafts.NEWS4: Pratt & Whitney's GTF Engines to Power 45 JetBlue Aircrafts.NEWS5: Pratt & Whitney&apos;s GTF Engines to Power 45 JetBlue Aircrafts.NEWS6: Sigma Labs Announces Full Year 2017 Financial Results.
2018-04-09: NEWS1: Geared Turbofan™ Engine MRO Network Features Top Companies and Global Reach.NEWS2: Pratt & Whitney Features Geared Turbofan™ and Wasp Engines as Sponsor of Aerospace Maintenance Competition.
2018-04-10: NEWS1: Boeing Pounces On Lion Air Deal, Stock Soars On China&apos;s Xi.NEWS2: 3 Key Takeaways From United Technologies' Investor Meeting.NEWS3: 3 Key Takeaways From United Technologies' Investor Meeting.NEWS4: 3 Key Takeaways From United Technologies&apos; Investor Meeting.NEWS5: JetBlue Doubles Down on Pratt & Whitney Engines for Its A320neo Fleet.NEWS6: JetBlue Doubles Down on Pratt & Whitney Engines for Its A320neo Fleet.NEWS7: See what the IHS Markit Score report has to say about United Technologies Corp..NEWS8: Intelligence From Every Angle: UTC Aerospace Systems Launches Intelligent Service, Prognostics And Health Management Solution To Improve Dispatch Reliability.NEWS9: Avianca Flips The Switch For Passengers With New "Plug And Play" Cabin Lighting Retrofit From UTC Aerospace Systems.NEWS10: JetBlue Doubles Down on Pratt & Whitney Engines for Its A320neo Fleet.
2018-04-11: NEWS1: Pratt & Whitney Grows Geared Turbofan™ Engine Repair Supplier Network.

Answer: Rise