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:2018-11-08, Stock:snap, The news for the past five days is as follows:
2018-11-01: NEWS1: Evan Spiegel vows Snap will still be an independent company in five years.NEWS2: Twitter Stock Has Long-term Potential with Short-Term Pitfalls.NEWS3: Twitter Stock Has Long-term Potential with Short-Term Pitfalls.NEWS4: Snap CEO: Social media can learn from broadcasting.NEWS5: Twitter Stock Has Long-term Potential with Short-Term Pitfalls.
2018-11-02: NEWS1: 1 Billion People Share Stories on Facebook Every Day.NEWS2: 1 Billion People Share Stories on Facebook Every Day.NEWS3: 1 Billion People Share Stories on Facebook Every Day.NEWS4: Why Snap Stock Looks Superior to Facebook Stock.NEWS5: Why Snap Stock Looks Superior to Facebook Stock.NEWS6: TikTok surpassed Facebook, Instagram, Snapchat & YouTube in downloads last month.NEWS7: Snapchat influencer refuses to wear Snap Specs.NEWS8: Why Snap Stock Looks Superior to Facebook Stock.NEWS9: Snapchat pushes voters toward the nearest polling place.NEWS10: Today's Research Reports on Trending Tickers: Snap and Spotify Technology.NEWS11: Social media, tech firms use sites to urge U.S. citizens to vote.NEWS12: Social media, tech firms use sites to urge U.S. citizens to vote.NEWS13: Snapchat launches campaign to get out the vote on Election Day.NEWS14: Social media, tech firms use sites to urge U.S. citizens to vote.
2018-11-05: NEWS1: 5 of the Best Stocks Under $10 for 2019.NEWS2: 5 of the Best Stocks Under $10 for 2019.NEWS3: Snap (SNAP) Outpaces Stock Market Gains: What You Should Know.NEWS4: 5 of the Best Stocks Under $10 for 2019.NEWS5: Why the UK Fined Facebook More than $640,000.NEWS6: How Safe is Venmo and is it Free?.NEWS7: The Pandora-Sirius Deal Is a Step Closer to Completion.NEWS8: Snap Stock Continued to Slide on Friday.NEWS9: [$$] ComScore to Measure Viewership on Snapchat Discover.
2018-11-06: NEWS1: Why Snap Inc. Stock Fell 22.1% in October.NEWS2: Why Snap Inc. Stock Fell 22.1% in October.NEWS3: The top iPhone and iPad apps on App Store.NEWS4: Pandora Delivers Accelerated Growth, and Looks to Its Future With Sirius XM.NEWS5: Pandora Delivers Accelerated Growth, and Looks to Its Future With Sirius XM.NEWS6: Why Snap Inc. Stock Fell 22.1% in October.NEWS7: High school political activist: I don&apos;t use Snapchat or Facebook.NEWS8: How Google, Apple, Facebook and other tech companies are getting out the vote on Election Day.NEWS9: The Distant Hope of a Buyout Is the Best Case Scenario for Snap Stock.NEWS10: Why Is Tencent Copying One of Snap’s Worst Ideas?.NEWS11: Why Is Tencent Copying One of Snap’s Worst Ideas?.NEWS12: Why you should be shooting content with Snap Spectacles.NEWS13: These 3 Stocks Might Not Survive in 2019.NEWS14: These 3 Stocks Might Not Survive in 2019.NEWS15: The Zacks Analyst Blog Highlights: Snap, Good Times Restaurants, Ericcson, Trivago N.V. ADS and Spark Energy.NEWS16: The Zacks Analyst Blog Highlights: Snap, Good Times Restaurants, Ericcson, Trivago N.V. ADS and Spark Energy.NEWS17: These 3 Stocks Might Not Survive in 2019.NEWS18: The Zacks Analyst Blog Highlights: Snap, Good Times Restaurants, Ericcson, Trivago N.V. ADS and Spark Energy.NEWS19: Snap Taps Amazon Executive for Key Role.NEWS20: Snap (SNAP) Outpaces Stock Market Gains: What You Should Know.NEWS21: Snap (SNAP) Outpaces Stock Market Gains: What You Should Know.
2018-11-07: NEWS1: Facebook Stock Could Be Boosted by Spinoffs.NEWS2: Bruised Tech Stocks Soar as Markets Rally After Election.NEWS3: Bruised Tech Stocks Soar as Markets Rally After Election.NEWS4: A Look at Where the Workplace Business Fits for Facebook.NEWS5: Facebook Embarks on Building a Workplace Brand.

Answer: Decrease