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:2019-06-27, Stock:snap, The news for the past five days is as follows:
2019-06-20: NEWS1: Will Zynga's “Little Royale” Popularize Snapchat's Gaming Platform?.NEWS2: Will Zynga's “Little Royale” Popularize Snapchat's Gaming Platform?.NEWS3: Facebook and Snapchat Saw the Most Installs in May.
2019-06-21: NEWS1: The Best Is Yet to Come for Snap Stock.NEWS2: The Best Is Yet to Come for Snap Stock.NEWS3: The Best Is Yet to Come for Snap Stock.NEWS4: Snapchat: The Most-Installed Social Media App in the US.NEWS5: 6 Stocks to Sell in the Back Half of 2019.NEWS6: Advertisers Face Up to Scandal Risk But Can't Ditch Tech Giants.NEWS7: Starbucks And Grubhub: 'Trading Nation' Millennial Picks.NEWS8: How One VC Firm Amassed a 24% Stake in Slack Worth $4.6 Billion.NEWS9: When dubious messages animate online family chat.NEWS10: New Harry Potter game to usher in era of augmented reality.
2019-06-24: NEWS1: Starbucks (SBUX) and GrubHub (GRUB) Surge This Month: Which is the Better Buy?.NEWS2: Starbucks (SBUX) and GrubHub (GRUB) Surge This Month: Which is the Better Buy?.NEWS3: Starbucks (SBUX) and GrubHub (GRUB) Surge This Month: Which is the Better Buy?.NEWS4: 6 Digital Ad Stocks That Could Follow Facebook Into Commerce.NEWS5: 6 Digital Ad Stocks That Could Follow Facebook Into Commerce.NEWS6: 6 Digital Ad Stocks That Could Follow Facebook Into Commerce.
2019-06-25: NEWS1: Here are the privacy mistakes you should avoid on social media.NEWS2: What's Up With Lyft Stock?.NEWS3: Shortsellers' $937 Million Bet That Lyft Will Plunge.NEWS4: Facebook News Usage Declining, WhatsApp Up: Study.NEWS5: Snap Shares Break Below Key Support Levels.NEWS6: Snap Short Sellers Pocket Another $39 Million (SNAP).NEWS7: Snap Shares Free Fall to Continue: Street Bears.NEWS8: Snap Inc. Celebrates Friendship with Global Study Exploring How Culture, Age, and Technology Impact Relationships.NEWS9: For Police, Social Media Is Now Part of the Job.
2019-06-26: NEWS1: The most embarrassing social media privacy mistakes to avoid.

Answer: Decrease