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:2019-08-15, Stock:snap, The news for the past five days is as follows:
2019-08-08: NEWS1: White House hosting a summit about online extremism.NEWS2: Facebook’s Ad Network Keeps Crashing, and Clients Are Fuming.
2019-08-09: NEWS1: Buy Snap Stock: Its CEO Is a Fast Learner.NEWS2: Buy Snap Stock: Its CEO Is a Fast Learner.NEWS3: 3 Reasons to Play the Patient Game with Facebook Stock.NEWS4: 3 Reasons to Play the Patient Game with Facebook Stock.NEWS5: This week in L.A. funding news: Snap ups debt financing to $1.1B... Dogdrop opens.NEWS6: Buy Snap Stock: Its CEO Is a Fast Learner.NEWS7: 3 Reasons to Play the Patient Game with Facebook Stock.
2019-08-12: NEWS1: Facebook Wants to Become a Source for &quot;Trustworthy News&quot;.NEWS2: Facebook Wants to Become a Source for &quot;Trustworthy News&quot;.NEWS3: Facebook Wants to Become a Source for &quot;Trustworthy News&quot;.NEWS4: Molson Coors May Be the Only Thing Propping Up HEXO Stock.NEWS5: Gadgets Are Boring, but Video Games Are Weirder Than Ever.NEWS6: These 4 Stocks Are Scoring Multiple Street Upgrades.
2019-08-13: NEWS1: How the End of Growth Could Save China Internet Stocks.NEWS2: SunTrust: Internet Stocks Outperforming S&P 500.NEWS3: Snap Takes a Third Shot at Spectacles.NEWS4: Snap Takes a Third Shot at Spectacles.NEWS5: Daily Crunch: Verizon is selling Tumblr.NEWS6: User Numbers Dispel the Bear Case for Facebook Stock.NEWS7: User Numbers Dispel the Bear Case for Facebook Stock.NEWS8: Snap Takes a Third Shot at Spectacles.NEWS9: Snap unveils Spectacles 3 with 2 cameras to record in 3D.NEWS10: UPDATE 1-Snap, in augmented reality push, launches new Spectacles version.NEWS11: Snap Finally Sees the Light on the Price of Its Spectacles.NEWS12: Snap's Spectacles 3: What's New?.NEWS13: Snap’s latest bid to sell their failed spectacles: make it fashion.NEWS14: Snap’s latest bid to sell their failed spectacles: make it fashion.NEWS15: User Numbers Dispel the Bear Case for Facebook Stock.NEWS16: Why Social Media Stocks TWTR, SNAP, and PINS Are Up.NEWS17: Snap, in augmented reality push, launches new Spectacles version.NEWS18: Snap Unveils a New Version of Video-Recording Spectacles.NEWS19: Snap Inc. Unveils Spectacles 3.NEWS20: Snap, in augmented reality push, launches new Spectacles.NEWS21: Snap introduces Spectacles 3, with two HD cameras and 3D effects on Snapchat.NEWS22: Social media damages teenagers’ mental health, study shows.
2019-08-14: NEWS1: Why Tesla Stock Fell Wednesday.NEWS2: Why Tesla Stock Fell Wednesday.NEWS3: Snap Refuses to Read the Room and Launches Spectacles 3.NEWS4: Snap Refuses to Read the Room and Launches Spectacles 3.NEWS5: 11 Things We Just Learned About the WeWork IPO.NEWS6: Snap Refuses to Read the Room and Launches Spectacles 3.NEWS7: Can Snap’s Spectacles 3 Win the Hearts of Snapchat Users?.

Answer: Decrease