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:2018-09-12, Stock:CSCO, The news for the past five days is as follows:
2018-09-05: NEWS1: Cisco strategy chief leaves to join private equity firm.NEWS2: How Nokia Plans to Cut Overhead Costs.NEWS3: HPE Continues to Beat Analyst Earnings Estimates in Fiscal 2018.NEWS4: HDV, PFE, CSCO, MCD: Large Outflows Detected at ETF.NEWS5: HDV, PFE, CSCO, MCD: Large Outflows Detected at ETF.NEWS6: Pros: Cisco Isn't Getting The Attention It Deserves.NEWS7: Cisco's Stock May Reach Highest Price in 18 Years.
2018-09-06: NEWS1: Cisco Systems Inc (CSCO) Files 10-K for the Fiscal Year Ended on July 31, 2018.NEWS2: Upstart 50 Backer: Driving change in the Fortune 500.NEWS3: Cisco Named a Leader in Three Gartner Magic Quadrant Reports in Four Months.NEWS4: 3 Growth Stocks for Forward-Looking Investors.NEWS5: 3 Growth Stocks for Forward-Looking Investors.NEWS6: Dow Movers: PFE, CSCO.NEWS7: Dow Movers: PFE, CSCO.NEWS8: 3 Growth Stocks for Forward-Looking Investors.NEWS9: How Will a Challenging Macro Environment Impact HPE?.NEWS10: Cisco To Present At Citi Global Technology Conference; Webcast At 10:15 AM ET.NEWS11: Cisco To Present At Citi Global Technology Conference; Webcast At 10:15 AM ET.
2018-09-07: NEWS1: Exclusive: Another Cisco boss departs as CEO addresses executive exodus, outlines sweeping changes.NEWS2: 4 Things We Just Learned from Nvidia, Microsoft, Cisco and Qualcomm Execs.NEWS3: Is HPE Stock Attractive at Current Valuations?.NEWS4: Elon Musk says China has an advantage because its politicians are better at science.NEWS5: Elon Musk says China has an advantage because its politicians are better at science.
2018-09-10: NEWS1: Why Cisco Systems&apos; Shares Rose 13% Last Month.
2018-09-11: NEWS1: Trump's Tariff Threat to Hurt Apple: ETFs in Focus.NEWS2: Trump's Tariff Threat to Hurt Apple: ETFs in Focus.NEWS3: Cisco Systems (CSCO) Stock Sinks As Market Gains: What You Should Know.NEWS4: Cisco Systems (CSCO) Stock Sinks As Market Gains: What You Should Know.NEWS5: Cisco Systems (CSCO) Stock Sinks As Market Gains: What You Should Know.NEWS6: Cisco CEO: More tariffs will create &apos;pain&apos; for company, prompt higher prices.NEWS7: Better Buy: Cisco Systems, Inc. vs. IBM.NEWS8: Better Buy: Cisco Systems, Inc. vs. IBM.NEWS9: Better Buy: Cisco Systems, Inc. vs. IBM.NEWS10: Nutanix Signs Large Deal with Department of Defense.NEWS11: UPDATE -- Cisco Accelerates Growth for Service Providers with New Silicon and Software for the 5G and Multicloud Era.NEWS12: See what the IHS Markit Score report has to say about Cisco Systems Inc..NEWS13: Cisco Accelerates Growth for Service Providers with New Silicon and Software for the 5G and Multicloud Era.NEWS14: Cisco chief: New US tariffs on Chinese goods would be &apos;fairly significant&apos; for us.NEWS15: Cisco chief: New US tariffs on Chinese goods would be 'fairly significant' for us.NEWS16: Impact of trade tariffs on Cisco's business.NEWS17: Is FireEye, Inc. a Buy?.NEWS18: Is FireEye, Inc. a Buy?.NEWS19: Is FireEye, Inc. a Buy?.NEWS20: Why Cisco Systems' Shares Rose 13% Last Month.NEWS21: Why Cisco Systems' Shares Rose 13% Last Month.

Answer: Decrease