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:2020-12-14, Stock:CSCO, The news for the past five days is as follows:
2020-12-07: NEWS1: Cisco Acquires IMImobile, Cloud Communications Software Maker, For $730 Million.NEWS2: Why Cisco Systems Stock Climbed 19.8% in November.NEWS3: Cisco Makes Two Big Acquisitions to Take on Zoom.NEWS4: The Zacks Analyst Blog Highlights: Cisco Systems, CVS Health, Moderna, Pfizer and Hilton Worldwide.NEWS5: Cisco to Buy CRM-Software Firm IMImobile for $730 Million.NEWS6: US STOCKS-Wall St headed lower on Sino-U.S. tensions; stimulus deal awaited.NEWS7: Cisco is buying Slido to improve Q&A, polls and engagement in WebEx videoconferencing.NEWS8: Cisco to Acquire Cloud Communications Software Firm IMImobile in Nearly $730Mln Deal.NEWS9: Cisco Snaps Up U.K. Software Company for $730 Million. Why That’s Good News for Investors..NEWS10: Cisco strikes £543 million deal for IMImobile.
2020-12-08: NEWS1: Why Fastly Stock Surged Today.NEWS2: Plug Power Gives Markets a Jolt; Is Fastly Takeover Bait?.NEWS3: Is CSCO A Good Stock To Buy Now?.NEWS4: Fastly Shares Spike on Rumors of Potential Cisco Takeover Bid.NEWS5: Cisco Updates Webex Video Conferencing in Bid to Fend Off Zoom.NEWS6: Cisco Wakes Up and Overhauls Webex. Look Out, Zoom Video..NEWS7: Cisco revamps Webex, targets virtual events.NEWS8: Dow Industrials, Stocks Stumble As Stimulus Stalls; Equifax Aces Breakout; Baidu Rises On Stock Buyback.NEWS9: Dow Industrials, Futures Drag As Stimulus Stalls; Coupa Eyes Breakout; Baidu Launches $1.5 Billion Buyback.NEWS10: If Cisco Does This, I'd Consider Selling the Stock.NEWS11: Is Cisco Stock A Buy? Will Market Rotation To Value Persist Into 2021?.NEWS12: Cisco Acquires London-Based IMImobile In $721m Deal.NEWS13: Company of the Year: How Zoom overcame security flaws in 2020.NEWS14: Company of the Year: Aparna Bawa, Zoom COO.
2020-12-09: NEWS1: Cisco Declares Quarterly Cash Dividend.NEWS2: Company of the Year: How Zoom Changed U.S. Education.NEWS3: Cisco (CSCO) Announces the Buyouts of Slido And IMImobile.
2020-12-10: nan
2020-12-11: nan

Answer: Decrease