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:2020-10-28, Stock:CSCO, The news for the past five days is as follows:
2020-10-21: NEWS1: Were Hedge Funds Right About Cisco Systems, Inc. (CSCO)?.NEWS2: Cisco SVP says Webex users can expect 'innovation every month'.NEWS3: Cisco Reports Privacy and Security Concerns Increase in Today's Remote World.
2020-10-22: nan
2020-10-23: NEWS1: Online cheating is on the rise amid remote learning, according to Cisco Talos.NEWS2: 3 Reasons Why Cisco Stock Is a Great Investment.NEWS3: Factors You Must Note Ahead of ServiceNow's (NOW) Q3 Earnings.NEWS4: Cisco's Webex participants near 600 million as pandemic flares again.NEWS5: Cisco's Webex participants near 600 mln as pandemic flares again.
2020-10-26: nan
2020-10-27: nan

Answer: Decrease