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:2019-08-21, Stock:snap, The news for the past five days is as follows:
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?.
2019-08-15: NEWS1: WeWork joins underperforming Uber, Lyft, Nio as biggest pre-IPO cash guzzlers.NEWS2: Don't Sleep on Snapchat's Augmented Reality Ambitions.NEWS3: Don't Sleep on Snapchat's Augmented Reality Ambitions.NEWS4: Don&apos;t Sleep on Snapchat&apos;s Augmented Reality Ambitions.NEWS5: WeWork tests tolerance for its ‘gov-lite’ structure.
2019-08-16: NEWS1: Weibo Stock Is Still a Risky Play.NEWS2: Weibo Stock Is Still a Risky Play.NEWS3: Weibo Stock Is Still a Risky Play.NEWS4: With Spectacle 3, Snap Stock Is All Set for Another Major Failure.
2019-08-19: NEWS1: Major Headlines Mean Opportunities for Smart Investors.NEWS2: Social Ads Not the Only Risk to HEXO Stock.NEWS3: Social Ads Not the Only Risk to HEXO Stock.NEWS4: Social Ads Not the Only Risk to HEXO Stock.NEWS5: Beware the dead hand of the controlling founder.
2019-08-20: nan

Answer: Rise