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:2018-05-22, Stock:ORCL, The news for the past five days is as follows:
2018-05-15: NEWS1: Digging Into Symantec’s Fiscal Q4 2018 Results.NEWS2: Oracle Accuses Google of Secretly Tracking Users.NEWS3: Dun & Bradstreet (DNB) Banks on Acquisitions & Partnerships.NEWS4: Dun & Bradstreet (DNB) Banks on Acquisitions & Partnerships.NEWS5: Evaluating the Performance of Oracle’s Global Regions.NEWS6: Microsoft Corporation (MSFT) Ex-Dividend Date Scheduled for May 16, 2018.NEWS7: Microsoft Corporation (MSFT) Ex-Dividend Date Scheduled for May 16, 2018.NEWS8: CA Inc. (CA) Ex-Dividend Date Scheduled for May 16, 2018.NEWS9: CA Inc. (CA) Ex-Dividend Date Scheduled for May 16, 2018.NEWS10: Oracle’s NetSuite Extends Its Global Presence.NEWS11: New Oracle Billing Management and Revenue Features Help Cloud, Telco Providers Monetize Emerging Services.NEWS12: Can Oracle Maintain Its Strong Capital Return Policy?.NEWS13: Google Is Now Under Investigation After Oracle Accused It of Secretly Tracking Android Users.NEWS14: SoftBank's Son says new Vision Fund to be set up in 'near future'.NEWS15: Australia looking into claim Google harvests data while consumers pay.NEWS16: [$$] Australia probes claims over Google’s use of smartphone data.NEWS17: Australia probes claim Google harvests data, consumers pay.NEWS18: Oracle Corporation (NYSE:ORCL): Does The Earnings Decline Make It An Underperformer?.
2018-05-16: NEWS1: Technology Sector Update for 05/16/2018: SE,MGIC,CSIQ,ORCL.NEWS2: Technology Sector Update for 05/16/2018: SE,MGIC,CSIQ,ORCL.NEWS3: Technology Sector Update for 05/16/2018: MGIC,CSIQ,ORCL.NEWS4: Technology Sector Update for 05/16/2018: MGIC,CSIQ,ORCL.NEWS5: Stocks to Watch: Macy's, Nordstrom, Disney, Amazon, Tesla, Fox, Oracle, AMD, Micron, Monsanto, Helios.NEWS6: [$$] Oracle Buys Datascience to Boost Big-Data Analytics Offerings.NEWS7: An Overview of Oracle’s Dividend Payments.NEWS8: Oracle buys Datascience.com to boost big data analytics offerings.NEWS9: Oracle Buys DataScience.com.NEWS10: How R&D Is Driving Oracle’s Business.
2018-05-17: NEWS1: Oracle buys Culver City data science firm.NEWS2: This is how much a typical worker makes at Google, Facebook, Intel, Twitter, Salesforce and other big Bay Area tech employers.
2018-05-18: NEWS1: Square, Facebook, other Silicon Valley executives are popular choice for nation’s boardrooms.NEWS2: Here's Why You Should Hold On to Paylocity (PCTY) Stock.NEWS3: Here's Why You Should Hold On to Paylocity (PCTY) Stock.NEWS4: Notable ETF Inflow Detected - XLK, NVDA, ORCL, IBM.NEWS5: Notable ETF Inflow Detected - XLK, NVDA, ORCL, IBM.NEWS6: Oracle Blockchain Cloud Service and Financial Services Enable Next-Gen Blockchain Innovators.NEWS7: Blog Exposure - Oracle Acquires Privately-Owned DataScience.com to Strengthen its Portfolio in Data Analytics and Machine Learning.
2018-05-21: NEWS1: Adobe to Buy Magento Commerce For $1.68 Billion.NEWS2: Oracle picks chief of Austin startup accelerator, its first in U.S..NEWS3: Blockchain: Party Like It’s 1999? Or 2000?.NEWS4: Blockchain: Party Like It’s 1999? Or 2000?.NEWS5: Blockchain: Party Like It’s 1999? Or 2000?.

Answer: Decrease