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:2018-10-22, Stock:snap, The news for the past five days is as follows:
2018-10-15: NEWS1: Will Snap Run Out of Cash Before It Becomes Profitable?.NEWS2: Will Snap Run Out of Cash Before It Becomes Profitable?.NEWS3: Will Snap Run Out of Cash Before It Becomes Profitable?.NEWS4: As Profits Emerge, so Does the Case for Buying Twitter Stock.NEWS5: As Profits Emerge, so Does the Case for Buying Twitter Stock.NEWS6: Which Google+ Is Shutting Down?.NEWS7: More Tech and Finance Executives Back Away from Saudi Ties.NEWS8: It Is Only a Matter of Time Before SNAP Stock Sinks to Penny Status.NEWS9: Improved Instagram Could Be Game-Changing for Facebook Stock.NEWS10: Improved Instagram Could Be Game-Changing for Facebook Stock.NEWS11: As Profits Emerge, so Does the Case for Buying Twitter Stock.NEWS12: Snapchat&apos;s filters can now recognize your cat.NEWS13: Analyst makes the case for Snapchat going private.NEWS14: Improved Instagram Could Be Game-Changing for Facebook Stock.
2018-10-16: NEWS1: When Will Snap Stock Finally Hit Rock Bottom?.NEWS2: When Will Snap Stock Finally Hit Rock Bottom?.NEWS3: The top iPhone and iPad apps on App Store.NEWS4: When Will Snap Stock Finally Hit Rock Bottom?.NEWS5: These Two Things Need To Happen Before Snap Stock Bounces Back.NEWS6: How Japan Became One of Twitter’s Strongest Markets.NEWS7: Key Metrics to Watch as Twitter Reports Its Q3 2018 Numbers.NEWS8: Facebook Data Breach Update Reveals Theft of 30M Users' Data.NEWS9: Facebook Data Breach Update Reveals Theft of 30M Users' Data.NEWS10: Why Who Runs Facebook’s Instagram Is a Big Deal.NEWS11: Facebook’s Workplace Product Is on Fire.NEWS12: Snapchat is a popular source for news among college students.
2018-10-17: NEWS1: Why IGTV should go premium.NEWS2: Should You Buy Snap Stock Into Earnings?.NEWS3: Square Is Building Cash App into a Standout Product.NEWS4: Is Twitter’s Advertising Business Still Growing?.NEWS5: Twitter’s Platform Cleanup Kicks into High Gear.NEWS6: Will Circumstances Compel Snap to Dilute Its Stock?.NEWS7: Inside Amazon’s Roaring Advertising Business.NEWS8: Tencent Faces New Rivals Just as It Starts to Get Anti-Social.
2018-10-18: NEWS1: 'Well, It Is October...'.NEWS2: Snap (SNAP) Q3 Earnings Preview: What to Watch Ahead of the Release.NEWS3: Snap (SNAP) Q3 Earnings Preview: What to Watch Ahead of the Release.NEWS4: 'The Dirtiest Money on Earth.' Silicon Valley Has a Saudi Arabia Problem.NEWS5: 'The Dirtiest Money on Earth.' Silicon Valley Has a Saudi Arabia Problem.NEWS6: Snapchat&apos;s latest Lens creation tools bring 2D objects to life.NEWS7: Snap (SNAP) Q3 Earnings Preview: What to Watch Ahead of the Release.NEWS8: Twitter Is Going Beyond Advertising.NEWS9: 5 Stocks to Sell According to Wall Street Analysts.NEWS10: 5 Stocks to Sell According to Wall Street Analysts.NEWS11: Tech Entrepreneur and Investor Wes Nichols Joins Urban Airship's Board of Directors.NEWS12: Twitter Expands Monetization for Its Video Partners.NEWS13: Should You Buy Snap Stock Into Earnings?.NEWS14: Should You Buy Snap Stock Into Earnings?.
2018-10-19: NEWS1: Snap (SNAP) Flat As Market Sinks: What You Should Know.NEWS2: Snap (SNAP) Flat As Market Sinks: What You Should Know.NEWS3: Snap (SNAP) Flat As Market Sinks: What You Should Know.NEWS4: Jackpot stocks that could make you a billionaire.NEWS5: The 25 Biggest U.S. IPOs of All Time.NEWS6: Will Twitter Join Google in Relaxing Crypto Ad Restrictions?.NEWS7: What Are Twitter’s Non-Advertising Opportunities?.

Answer: Rise