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:2019-12-24, Stock:ORCL, The news for the past five days is as follows:
2019-12-17: NEWS1: Top Analyst Reports for Apple, Cisco & Oracle.NEWS2: Making sense of a confusing, controversial year in federal cloud contracts.NEWS3: Oracle Achieves DISA Impact Level 5 Provisional Authorization for Oracle Cloud Infrastructure.NEWS4: Oracle Recognized as Leader in Risk Management.NEWS5: Driver Assistance Leader Hits the Road with Oracle.NEWS6: What happens when you combine the world's most powerful tech brands, Donald Trump and $17B? Contractual disarray..
2019-12-18: NEWS1: The Zacks Analyst Blog Highlights: Apple, Cisco Systems, Oracle, HSBC and Amgen.NEWS2: Oracle's In For A Bad Ride After Near-Miss On Revenue.
2019-12-19: nan
2019-12-20: nan
2019-12-23: nan

Answer: Decrease