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:2021-07-15, Stock:CSCO, The news for the past five days is as follows:
2021-07-08: NEWS1: ZzappMalaria: Meet the Team That Is Using AI to Eradicate Malaria.NEWS2: Cisco Completes Acquisition of Socio Labs.NEWS3: Cisco Named Hong Kong's Best Workplace by Great Place to Work.
2021-07-09: NEWS1: Cisco Systems (CSCO) Gains But Lags Market: What You Should Know.NEWS2: Cisco (CSCO) Acquires Socio Labs, to Combine With Webex.NEWS3: The Meme Stock Fantasy Is Becoming a Reality for GameStop and AMC.NEWS4: Cisco Concludes Acquisition of Socio Labs.
2021-07-12: NEWS1: Is Cisco Stock A Buy? Product Demand Improves But Supply Chain Issues To Impact Margins.
2021-07-13: NEWS1: California’s New Summer Normal: Use Less Power and Water.NEWS2: Remora: Meet the Team Fighting Climate Change by Capturing CO2 From Trucks.
2021-07-14: nan

Answer: Decrease