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:2020-12-29, Stock:CSCO, The news for the past five days is as follows:
2020-12-21: NEWS1: Cybersecurity Stocks & ETFs Soar after Massive Hack.NEWS2: 3 Big Tech Stocks for the January Effect.
2020-12-22: NEWS1: Is Cisco Systems (CSCO) a Smart Long-term Buy?.NEWS2: Hackers Accessed Treasury Department Emails, Dozens of U.S. Companies.
2020-12-23: NEWS1: Cisco Systems (CSCO) Stock Sinks As Market Gains: What You Should Know.NEWS2: Zoom Video Reportedly Developing Email, Calendars.NEWS3: A ‘long-term top’ is taking shape in the market, and these stocks could bear the brunt, investor warns.
2020-12-24: NEWS1: Microsoft (MSFT) Joins Legal Fight Against Spyware Vendor NSO Group.
2020-12-28: nan

Answer: Decrease