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:2021-01-15, Stock:CSCO, The news for the past five days is as follows:
2021-01-08: NEWS1: Cisco Wins Order Blocking Acacia From Ending Merger Deal.NEWS2: Cisco vows to go to court after Acacia tries to cancel $2.6 billion merger.NEWS3: Acacia Stock Pops, Optical Device Maker Walks Away From Cisco Acquisition.NEWS4: Acacia Stock Pops, Optical Device Maker Walks Away From Cisco Acquisition.NEWS5: Why Acacia Communications Stock Jumped Today.NEWS6: Switchback Energy Is Getting Way Ahead of Itself.NEWS7: This fund manager says Amazon and other large-cap tech companies will make lots of money for investors for years to come.NEWS8: Dow Jones Gains Despite Job Losses; Cisco's Deal for Acacia Terminated; Boeing Criminally Charged for 737 MAX Debacle.NEWS9: Acacia Says It’s Ending $2.6 Billion Merger Deal With Cisco.NEWS10: Acacia Communications Jumps After Ending $2.6B Cisco Deal.NEWS11: Cisco Provides Update on Acacia Acquisition.NEWS12: Acacia Communications says it's terminating merger agreement with Cisco.NEWS13: 5 Top Value Stocks to Buy Now.
2021-01-11: NEWS1: Acacia files counterclaim against Cisco over $2.84-bln merger deal.NEWS2: Acacia Communications Files Counterclaim Against Cisco.NEWS3: Dow Jones Slumps 100 Points; Boeing Stock Lower After Fatal Crash; Cisco Fights to Close Acacia Merger.NEWS4: Cisco (CSCO) Announces Updates Regarding Pending Acacia Takeover.
2021-01-12: NEWS1: Has Cisco Systems (CSCO) Outpaced Other Computer and Technology Stocks This Year?.
2021-01-13: nan
2021-01-14: NEWS1: Cisco Systems (CSCO) Dips More Than Broader Markets: What You Should Know.NEWS2: Cisco Sweetens Offer For Optical Device Maker Acacia To $4.5 Billion.NEWS3: Acacia Shares Surge On New $4.5 Billion Merger With Cisco.NEWS4: Cisco Sweetens Offer For Optical Device Maker Acacia To $4.5 Billion.NEWS5: Cisco CEO on Capitol siege: ‘it was certainly a wake-up call’.NEWS6: Acacia Stock Rises 30% After Cisco Agrees to Buy It for $4.5 Billion.NEWS7: Cisco Lifts Acacia Bid to $4.5 Billion to Clinch the Deal.NEWS8: Acacia stock surges after Cisco agrees to larger takeover deal.

Answer: Rise