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:2019-01-15, Stock:snap, The news for the past five days is as follows:
2019-01-08: NEWS1: The top iPhone and iPad apps on App Store.NEWS2: These Are the Two Big Reasons to Stay Away From Snap Stock.NEWS3: Harley-Davidson Unveils First Ever Electric Bike (60-Second Video).
2019-01-09: NEWS1: Snap (SNAP) Stock Sinks As Market Gains: What You Should Know.NEWS2: Why Snap Stock Dropped Nearly 9% This Morning -- Then Bounced Back.NEWS3: Apple's Darkest Day in the iPhone Era.NEWS4: 2 Must-See Charts for Trading Facebook Stock.NEWS5: 2 Must-See Charts for Trading Facebook Stock.NEWS6: Apple's Darkest Day in the iPhone Era.NEWS7: Snap Falls After Jefferies Cuts Price Target on Outlook for Ads, Users.NEWS8: 2 Must-See Charts for Trading Facebook Stock.
2019-01-10: NEWS1: BofA Upgrades Twitter After Internet User Survey, Finds Falling Snapchat Usage.NEWS2: Twitter Shares Spike After Double Upgrade From BAML.NEWS3: Shutdown Could Cost U.S. Economy $13 Billion a Month.NEWS4: Shutdown Could Cost U.S. Economy $13 Billion a Month.NEWS5: Snapchat makes users ‘happy,’ Snap says.NEWS6: What’s Apple Plotting in Media Space?.NEWS7: Jeff Bezos' $137 Billion Divorce.NEWS8: Snap shares rise after Cowen upgrades the stock, says valuation reasonable.NEWS9: Snap shares rise after Cowen upgrades the stock, says valuation reasonable.NEWS10: 3 Contrarian Stocks To Watch In 2019.NEWS11: 3 Contrarian Stocks To Watch In 2019.NEWS12: Why Snap Stock Dropped Nearly 9% This Morning -- Then Bounced Back.NEWS13: Why Snap Stock Dropped Nearly 9% This Morning -- Then Bounced Back.NEWS14: The Math Shows FDN Can Go To $150.NEWS15: The Math Shows FDN Can Go To $150.NEWS16: Snap (SNAP) Stock Sinks As Market Gains: What You Should Know.NEWS17: Snap (SNAP) Stock Sinks As Market Gains: What You Should Know.
2019-01-11: NEWS1: LEAD PLAINTIFF DEADLINE ALERT: Faruqi & Faruqi, LLP Encourages Investors Who Suffered Losses Exceeding $100,000 Investing In Snap, Inc. To Contact The Firm.NEWS2: Kaskela Law LLC Announces Important Deadline in Class Action Lawsuit Against Snap, Inc. and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm – SNAP.NEWS3: IMPORTANT DEADLINE REMINDER: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Snap, Inc. and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm.NEWS4: INVESTOR ALERT: Ademi & O'Reilly, LLP Reminds Investors in Snap, Inc. (SNAP) of January 31 Deadline.NEWS5: SNAP JAN 31 DEADLINE: Rosen Law Firm Announces January 31, 2019 Deadline in Snap Inc. Securities Class Action – SNAP.NEWS6: IMPORTANT INVESTOR ALERT: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Snap, Inc. and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm.NEWS7: A Look at Facebook’s Efforts to Avoid Controversies.NEWS8: SHAREHOLDER ALERT: Bronstein, Gewirtz & Grossman, LLC Notifies Investors of Class Action Against Snap Inc. (SNAP) and Lead Plaintiff Deadline – January 31, 2019.NEWS9: Did Facebook’s Profitability Improve in Q4?.NEWS10: SHAREHOLDER ALERT:  Pomerantz Law Firm Reminds Shareholders with Losses on their Investment in Snap, Inc. of Class Action Lawsuit and Upcoming Deadline – SNAP.NEWS11: Did Facebook’s Revenue Continue to Grow in Q4?.NEWS12: Snap Inc. Announces Date of Fourth Quarter and Full Year 2018 Results Conference Call.
2019-01-14: NEWS1: INVESTOR ACTION NOTICE: The Schall Law Firm Announces Imminent Lead Plaintiff Deadline And Strongly Encourages Investors with Losses in Excess of $100,000 to Contact the Firm Immediately.NEWS2: LEAD PLAINTIFF DEADLINE ALERT: Faruqi & Faruqi, LLP Encourages Investors Who Suffered Losses Exceeding $100,000 Investing in Snap, Inc. to Contact the Firm.NEWS3: SNAP SHAREHOLDER ALERT BY FORMER LOUISIANA ATTORNEY GENERAL: KAHN SWICK & FOTI, LLC REMINDS INVESTORS WITH LOSSES IN EXCESS OF $100,000 of Lead Plaintiff Deadline in Class Action Lawsuit Against Snap Inc. - SNAP.NEWS4: CLASS ACTION UPDATE for YRCW and SNAP: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders.NEWS5: SHAREHOLDER ALERT: Pomerantz Law Firm Announces Upcoming Lead Plaintiff Deadline - SNAP.NEWS6: Twists and Turns in Google’s $2.7 Billion EU Fine Appeal.NEWS7: Snap Stock Upgraded: What You Need to Know.NEWS8: Snap Stock Upgraded: What You Need to Know.NEWS9: 4 Ways to Lift Facebook Stock, According to an Analyst.NEWS10: Snap Stock Upgraded: What You Need to Know.NEWS11: INVESTOR ACTION ALERT: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Snap, Inc. and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm.NEWS12: LEAD PLAINTIFF DEADLINE ALERT: Faruqi & Faruqi, LLP Encourages Investors Who Suffered Losses Exceeding $100,000 Investing In Snap, Inc. To Contact The Firm.NEWS13: SHAREHOLDER ALERT - Bronstein, Gewirtz & Grossman, LLC Notifies Investors of Class Action Against Snap Inc. (SNAP) and Lead Plaintiff Deadline - January 31, 2019.NEWS14: 5 Reasons Citi Lifts 'Sell' Rating Off Snap's Stock.NEWS15: Citigroup Stock Slumps, Delta Drops, and 3 More Monday Morning Movers.NEWS16: Can Facebook Stock Rise Over 20% in 2019?.NEWS17: Snap shares rise after Citi upgrades stock, citing better ad revenues.NEWS18: Snap shares rise after Citi upgrades stock, citing better ad revenues.

Answer: Rise