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:2018-10-04, Stock:snap, The news for the past five days is as follows:
2018-09-27: NEWS1: Facebook Looks to Break Out From Bearish Downtrend.NEWS2: Snapchat boosts ad products for holiday shopping.NEWS3: Amazon Wants to Snap Up the Social Customer.NEWS4: Why Google Wants Its Own Stories.NEWS5: Snapchat Woes Mount, eMarketer Cuts 2018 Revenue Forecast.NEWS6: Snapchat Woes Mount, eMarketer Cuts 2018 Revenue Forecast.NEWS7: Facebook Bets Big on ‘Stories.’ What If They’re a Fad?.NEWS8: How Will Instagram Contribute to Facebook’s Revenue?.NEWS9: Here’s Snap’s Latest Push to Improve Monetization.NEWS10: Snapchat Woes Mount, eMarketer Cuts 2018 Revenue Forecast.NEWS11: How Analysts View the Departure of Instagram’s Founders.NEWS12: What Makes Wall Street Bullish on Yelp?.NEWS13: What’s the Vision of Tencent-Backed Qutoutiao?.NEWS14: Snap Ventures into $166 Billion Social Commerce Market.NEWS15: Snap Thinks It Can Do Shopping Better Than Instagram.NEWS16: Snap Thinks It Can Do Shopping Better Than Instagram.NEWS17: Snap Thinks It Can Do Shopping Better Than Instagram.NEWS18: 5 Reasons to Ignore the Noise and Buy Facebook Stock Now.NEWS19: 5 Reasons to Ignore the Noise and Buy Facebook Stock Now.
2018-09-28: NEWS1: Facebook Is Cannibalizing Itself.NEWS2: Facebook Is Cannibalizing Itself.NEWS3: Facebook Is Cannibalizing Itself.NEWS4: Gen Z Still Prefers Snapchat and Instagram over Facebook.NEWS5: Facebook to Extend Music to Photos & Videos After Stories.NEWS6: Facebook to Extend Music to Photos & Videos After Stories.NEWS7: New Policy Highlights Headwind for Twitter Stock.NEWS8: How Shazam Makes Money.NEWS9: This week in NYC funding news: Forter, Maven, BrandTotal, Pymetrics.NEWS10: Snap Boosts Offerings to Attract Advertisers Amid Competition.NEWS11: Snap Boosts Offerings to Attract Advertisers Amid Competition.NEWS12: Facebook to Extend Music to Photos & Videos After Stories.NEWS13: MARKETS: Financials tanking as Slack prepares 2019 IPO—biggest since Snap.NEWS14: Facebook Ups Contest With Google With New Video Ad Options.NEWS15: Facebook Ups Contest With Google With New Video Ad Options.NEWS16: Snap Boosts Offerings to Attract Advertisers Amid Competition.NEWS17: Slack steps up efforts for IPO as early as first quarter 2019--WSJ report.NEWS18: [$$] Rachel Maclean: satire for the age of Snapchat.
2018-10-01: NEWS1: Snap (SNAP) Stock Sinks As Market Gains: What You Should Know.NEWS2: Snap (SNAP) Stock Sinks As Market Gains: What You Should Know.NEWS3: Instagram's New Chief Is a Facebook Veteran.NEWS4: Instagram's New Chief Is a Facebook Veteran.NEWS5: Snap (SNAP) Stock Sinks As Market Gains: What You Should Know.NEWS6: Buy Facebook Stock Because Facebook Dominates Stories.NEWS7: Buy Facebook Stock Because Facebook Dominates Stories.NEWS8: Why Instagram Crisis Is Encouraging Snap Investors.NEWS9: Google to Follow Facebook in Allowing Certain Cryptocurrency Ads.NEWS10: [$$] Benchmark Targets $425 Million Fund.NEWS11: A Foolish Take: Generation Z Americans Love These 3 Mobile Apps.NEWS12: A Foolish Take: Generation Z Americans Love These 3 Mobile Apps.NEWS13: Tech stocks in the fourth quarter, here's what to watch.NEWS14: A Foolish Take: Generation Z Americans Love These 3 Mobile Apps.NEWS15: Are Google, Twitter, and Facebook Fighting Fake News in the EU?.NEWS16: Buy Facebook Stock Because Facebook Dominates Stories.NEWS17: Inside Apple’s Growing Influence in News Distribution.NEWS18: 5 Top Stock Trades for Monday — Tesla Lawsuit, BlackBerry Earnings.NEWS19: 5 Top Stock Trades for Monday — Tesla Lawsuit, BlackBerry Earnings.NEWS20: [$$] Stocks to Watch: GE, Tesla, Pfizer, Facebook and More.NEWS21: 5 Top Stock Trades for Monday — Tesla Lawsuit, BlackBerry Earnings.
2018-10-02: NEWS1: Would Amazon Ever Really Acquire Snap?.NEWS2: Would Amazon Ever Really Acquire Snap?.NEWS3: Would Amazon Ever Really Acquire Snap?.NEWS4: This Week's Top News From the Financial Sector.NEWS5: This Week's Top News From the Financial Sector.NEWS6: This Week&apos;s Top News From the Financial Sector.NEWS7: Why Facebook’s Data Breach Worries Investors.NEWS8: How Snapchat Partnership Can Help Amazon.NEWS9: Behind Google’s Date with Congress.NEWS10: It&apos;s going to be an Instagram Christmas.NEWS11: It's going to be an Instagram Christmas.
2018-10-03: NEWS1: 10 Youngest Billionaires On The Forbes 400 List.NEWS2: Here’s a Silver Lining for Social Media Companies.NEWS3: It’s Still Not a Good Time to Buy Facebook Stock.NEWS4: Cramer: 'I don't even know what to say about Snap — it's that bad'.NEWS5: How Seriously Should Investors Take Forecasts?.

Answer: Decrease