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:2018-12-13, Stock:snap, The news for the past five days is as follows:
2018-12-06: NEWS1: 7 Toxic Stocks to Watch Going Into 2019.NEWS2: 7 Toxic Stocks to Watch Going Into 2019.NEWS3: How to Screen for Stocks on Sale.NEWS4: How to Screen for Stocks on Sale.NEWS5: Analyst Sees Android Redesign As Catalyst For Snap To 'Regain Swagger'.NEWS6: Guggenheim Sees Several Internet Stocks Rising—but Not Snap.NEWS7: How to Screen for Stocks on Sale.NEWS8: 7 Toxic Stocks to Watch Going Into 2019.NEWS9: Guggenheim initiates Twitter, Alphabet stocks at buy while taking cautious view of Facebook and Snap.
2018-12-07: NEWS1: Zacks Value Trader Highlights: Bed Bath & Beyond, Snap, E*TRADE, RH and Spirit.NEWS2: Zacks Value Trader Highlights: Bed Bath & Beyond, Snap, E*TRADE, RH and Spirit.NEWS3: Analysis: Positioning to Benefit within Snap, Kansas City Southern, Intel, Methanex, Retail Opportunity Investments, and Acadia Healthcare — Research Highlights Growth, Revenue, and Consolidated Results.NEWS4: [$$] Snap: specs bomb.NEWS5: [$$] Snap: unhappy Spectacle.
2018-12-10: NEWS1: Snap taps Fox exec as new communications chief.NEWS2: Nobody Silences Elon Musk and Apple's Squid Has a Butt on Its Forehead (60-Second Video).NEWS3: Facebook: Deja Vu Or A Longer-Term Issue?.NEWS4: Facebook: Deja Vu Or A Longer-Term Issue?.NEWS5: Implied IYW Analyst Target Price: $196.NEWS6: Implied IYW Analyst Target Price: $196.NEWS7: Twitter Stock Very Easily Could Push Beyond IPO Highs.NEWS8: Snap Inc. Names Julie Henderson Chief Communications Officer.NEWS9: Today's Research Reports on Trending Tickers: Snap and Yelp.
2018-12-11: NEWS1: Snap (SNAP) Gains As Market Dips: What You Should Know.NEWS2: 5 of the Best Stocks Under $10 for 2019.NEWS3: 5 of the Best Stocks Under $10 for 2019.NEWS4: MoviePass Shares Trading at Just Over 1 Cent, Google+ Shuts Down Early and Facebook Files Controversial New Patents (60-Second Video).NEWS5: 5 of the Best Stocks Under $10 for 2019.NEWS6: You can try on the latest Adidas sneaker drop on Snapchat.NEWS7: More Robots Might Mean Less Coffee, and More CBD (60-Second Video).NEWS8: At Facebook, Scandals and Slowing Growth Made for a Rocky 2018.NEWS9: At Facebook, Scandals and Slowing Growth Made for a Rocky 2018.NEWS10: Should Facebook Be Spending So Much Cash on Buybacks?.NEWS11: Should Facebook Be Spending So Much Cash on Buybacks?.
2018-12-12: NEWS1: What ‘Learn with Facebook’ Could Offer Investors.NEWS2: Today's Research Reports on Trending Tickers: Twitter and Snap.NEWS3: The Zacks Analyst Blog Highlights: Ericcson, eGain, inTest, Trivago and Snap.NEWS4: The Zacks Analyst Blog Highlights: Ericcson, eGain, inTest, Trivago and Snap.NEWS5: The Zacks Analyst Blog Highlights: Ericcson, eGain, inTest, Trivago and Snap.NEWS6: Snap (SNAP) Gains As Market Dips: What You Should Know.NEWS7: Snap (SNAP) Gains As Market Dips: What You Should Know.

Answer: Decrease