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:2018-04-20, Stock:CSCO, The news for the past five days is as follows:
2018-04-13: NEWS1: A Closer Look At Cisco's Valuation.NEWS2: Arista Networks Downgraded, Stock Falls Near Key Support Level.NEWS3: Tech Today: Arista Cut, Defending Facebook, Amazon's Postal Math.NEWS4: Tech Today: Arista Cut, Defending Facebook, Amazon's Postal Math.NEWS5: A Look at Cisco’s Crosswork Network Automation Framework.NEWS6: Top Ranked Income Stocks to Buy for April 13th.NEWS7: Top Ranked Income Stocks to Buy for April 13th.NEWS8: Cisco Collaborates with Domestic Giants in International Market.NEWS9: A Look at Cisco Systems’ 5G Services and Use Cases.NEWS10: Top Ranked Income Stocks to Buy for April 13th.
2018-04-16: NEWS1: Arista Shares Plunge on Analyst Downgrade, Microsoft Concern.NEWS2: Apple, Intel Lead Five Tech Titans That Just Carved This Bullish Pattern.NEWS3: The Bull Case Keeps Getting Better for Cisco Systems, Inc. Stock.NEWS4: The Bull Case Keeps Getting Better for Cisco Systems, Inc. Stock.NEWS5: Top Ranked Income Stocks to Buy for April 16th.NEWS6: Top Ranked Income Stocks to Buy for April 16th.NEWS7: Could FireEye Be a Millionaire Maker Stock?.NEWS8: Could FireEye Be a Millionaire Maker Stock?.NEWS9: Arista Crashes, Investors Fear Customers May Flee.NEWS10: A Look at Cisco’s Revenue Growth in Fiscal 2018 and Beyond.NEWS11: Third Time's the Charm for Cisco, Trade From the Long Side.NEWS12: Top Ranked Income Stocks to Buy for April 16th.NEWS13: Huawei Competes with Cisco Systems in Networking.NEWS14: Cisco Doubles Down on Security Innovation and Investment to Protect the Endpoint and Email.NEWS15: See what the IHS Markit Score report has to say about Cisco Systems Inc..NEWS16: A Look at Recent Products Launched by Western Digital.NEWS17: How Cisco’s Crosswork Network Automation Could Help Its Customers.
2018-04-17: NEWS1: Intel announces new silicon-level security and workforce training initiatives.NEWS2: Microsoft's new cybersecurity accord.NEWS3: Wall Street Expects Nokia’s Revenue to Rise 10.4% in 1Q18.NEWS4: Top Ranked Income Stocks to Buy for April 17th.NEWS5: Top Ranked Income Stocks to Buy for April 17th.NEWS6: Goldman: Tech Regulation to Benefit NVIDIA, Cisco.NEWS7: Top Ranked Income Stocks to Buy for April 17th.NEWS8: See what the IHS Markit Score report has to say about Cisco Systems Inc..NEWS9: Record Stock Buybacks Will Fire Up the Bull Market.NEWS10: Is Cisco Trading above Its Moving Averages in April 2018?.NEWS11: &apos;If you connect everything, anything is going to be possible,&apos; Cisco executive says.NEWS12: 'If you connect everything, anything is going to be possible,' Cisco executive says.NEWS13: China Unicom Teams with Cisco to Enable Cloud + Network Synergy with Segment Routing.NEWS14: Arista Shares Plunge on Analyst Downgrade, Microsoft Concern.NEWS15: Arista Shares Plunge on Analyst Downgrade, Microsoft Concern.
2018-04-18: NEWS1: Factbox - U.S. companies with exposure to Russia.NEWS2: Juniper’s Revenue Expected to Fall in Fiscal 2018.NEWS3: If You Had Invested Right After Cisco's IPO.NEWS4: Analysts Expect Juniper’s Revenue to Fall 14% in 1Q18.NEWS5: Sprint Unveils Smart UC to Elevate Employee Collaboration.NEWS6: Sprint Unveils Smart UC to Elevate Employee Collaboration.NEWS7: Top Ranked Income Stocks to Buy for April 18th.NEWS8: Top Ranked Income Stocks to Buy for April 18th.NEWS9: See what the IHS Markit Score report has to say about Cisco Systems Inc..NEWS10: Take the Mundane Out of Your Meetings: Cisco Enhances Webex to Include More of What You Do Every Day to Get Great Work Done.NEWS11: [$$] Who's Dumping Intel, Micron? Norway's Top Bank.NEWS12: Microsoft Announces IoT Security Silicon And Platform In Its March To Deliver End To End Security.
2018-04-19: NEWS1: See Which Of The Latest 13F Filers Holds Cisco.NEWS2: See Which Of The Latest 13F Filers Holds Cisco.NEWS3: A Look at Juniper’s Stock Return Trends.NEWS4: Cisco ACI Is Data Center Solution of Choice for Service Providers Worldwide.NEWS5: How Juniper’s Security Segment Could Do in 1Q18.NEWS6: Intel Beefs Up Security Offerings At RSA 2018.NEWS7: Is Cisco Opening Up With Its DevNet Group?.

Answer: Decrease