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:2018-12-24, Stock:RTX, The news for the past five days is as follows:
2018-12-17: NEWS1: Boeing's Latest Deal Caps Year Of Sweeping Changes In Aerospace.NEWS2: 52-Week Company Lows.NEWS3: Pratt & Whitney GTF™ Engine Repair Supplier Network Continues to Expand.NEWS4: Is General Electric (GE) Doomed to Have a Terrible 2019 Too?.NEWS5: Is General Electric (GE) Doomed to Have a Terrible 2019 Too?.NEWS6: Is General Electric (GE) Doomed to Have a Terrible 2019 Too?.
2018-12-18: NEWS1: Arnold Air Force Base to Fund $22.1 Million in Facility Improvements through Energy Savings with NORESCO.NEWS2: (PHOTOS) The 15 most clicked Triad Business Journal stories of 2018.NEWS3: The 15 most clicked Triad Business Journal stories of 2018.
2018-12-19: NEWS1: United Technologies Enters Oversold Territory.NEWS2: United Technologies Enters Oversold Territory.NEWS3: Lufthansa Group installed Collins Aerospace data link solution on 700 aircraft.NEWS4: GE Stock: General Electric Files For GE Healthcare IPO; Gets Key Upgrade.NEWS5: Near-Term Prospects Bleak for Diversified Operations Industry.NEWS6: Carrier Introduces Puron Advance™: The Next Generation Refrigerant for Ducted Residential, Light Commercial Products in North America.
2018-12-20: NEWS1: Lockheed Martin's F-35 Hits Its Biggest Target So Far.NEWS2: iShares S&P 500 Value ETF Experiences Big Inflow.NEWS3: iShares S&P 500 Value ETF Experiences Big Inflow.NEWS4: BBEU, SIZE: Big ETF Inflows.NEWS5: BBEU, SIZE: Big ETF Inflows.NEWS6: 2 Stocks Billionaire Bill Ackman Bought in Q3 (and 3 He Dumped).NEWS7: Near-Term Prospects Bleak for Diversified Operations Industry.NEWS8: Near-Term Prospects Bleak for Diversified Operations Industry.
2018-12-21: NEWS1: Pratt & Whitney Lands EngineWise® Service Agreement with Binter Canarias.NEWS2: Stock Market News For Dec 21, 2018.NEWS3: Stock Market News For Dec 21, 2018.NEWS4: Stock Market News For Dec 21, 2018.NEWS5: Air Tanzania Takes Delivery of First Airbus A220 Aircraft Powered by Pratt & Whitney GTF™ Engines.NEWS6: Proposed $70M expansion could add to recent investments by Troy's largest employers.NEWS7: Italy will review F-35 jet programme in 2019 - deputy PM.

Answer: Decrease