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:2019-06-21, Stock:snap, The news for the past five days is as follows:
2019-06-14: NEWS1: Facebook Watch Gaining Steam, New Features to Aid User Growth.NEWS2: Facebook Watch Gaining Steam, New Features to Aid User Growth.NEWS3: Snap (SNAP) Dips More Than Broader Markets: What You Should Know.NEWS4: Facebook Watch Gaining Steam, New Features to Aid User Growth.NEWS5: Friday’s Vital Data: Lululemon, Disney and Snap.NEWS6: Friday’s Vital Data: Lululemon, Disney and Snap.NEWS7: Friday’s Vital Data: Lululemon, Disney and Snap.
2019-06-17: NEWS1: Snap Stock Upgraded: What You Need to Know.NEWS2: Snap Stock Upgraded: What You Need to Know.NEWS3: Amazon Kills Spark, Its Answer to Pinterest and Instagram.NEWS4: Amazon Kills Spark, Its Answer to Pinterest and Instagram.NEWS5: What a Facebook breakup would mean for investors.NEWS6: Amazon Kills Spark, Its Answer to Pinterest and Instagram.NEWS7: How Foursquare reinvented itself as an enterprise play—and might IPO soon.NEWS8: TikTok prepares to woo advertisers at Cannes.
2019-06-18: NEWS1: Why SunPower, Snap, and G1 Therapeutics Jumped Today.NEWS2: Why SunPower, Snap, and G1 Therapeutics Jumped Today.NEWS3: Why SNAP Stock Is Surging Today.NEWS4: Why SNAP Stock Is Surging Today.NEWS5: Call of the Day: Snap Price Target Raised to 'Street High' $20 at BTIG.NEWS6: Why SunPower, Snap, and G1 Therapeutics Jumped Today.NEWS7: S&P 500 ends within 1% of record ahead of pivotal Fed meeting.NEWS8: Here's why Snap could win back Wall Street.NEWS9: S&P 500 within 1% of record as Trump tweets plan for ‘extended meeting’ with President Xi.NEWS10: Former Snap executive takes on Amazon with online department store.NEWS11: Why Snap Stock Jumped Today.NEWS12: Why Snap Stock Jumped Today.NEWS13: Snap Stock: Next Stop $20?.NEWS14: Snap Stock: Next Stop $20?.NEWS15: Why SNAP Stock Is Surging Today.NEWS16: Snap Extends 2019 Surge With Analysts More Confident in Rebound.NEWS17: Snap Stock: Next Stop $20?.NEWS18: Pandora Music Deal Isn’t Enough for Snapchat.NEWS19: S&P 500 jumps to within 1% of record as Trump tweets plan for ‘extended meeting’ with President Xi.NEWS20: Snap stock surges after BTIG hikes target to a Street-high $20.NEWS21: Snap Hits Fresh Highs as Recovery Story Takes Hold.NEWS22: Snap Stock’s Top Fan Sees Its Surge Continuing.NEWS23: Snap Gains on Analysts Upgrades as Messaging App Maker Wins Back Wall Street.NEWS24: Snap Brings Shopify-Powered Stores to Snapchat.NEWS25: Snap Plots Payback for Facebook.NEWS26: Pre-Market Most Active for Jun 18, 2019 :  MGI, FB, AMD, BYND, QQQ, SNAP, TLT, BHVN, STM, BAC, NOK, GE.NEWS27: Pre-Market Most Active for Jun 18, 2019 :  MGI, FB, AMD, BYND, QQQ, SNAP, TLT, BHVN, STM, BAC, NOK, GE.NEWS28: Snap stock gains after BTIG hikes target.NEWS29: Snap AV: no one can second guess the Fed.
2019-06-19: NEWS1: Here is What Hedge Funds Think About Snap Inc. (SNAP).NEWS2: IBM Stock Has an 18% Rally at Hand.NEWS3: IBM Stock Has an 18% Rally at Hand.NEWS4: Snap is not dead: Greenfield.NEWS5: Wednesday’s Vital Data: Snap, Boeing and United States Steel.NEWS6: Wednesday’s Vital Data: Snap, Boeing and United States Steel.NEWS7: IBM Stock Has an 18% Rally at Hand.NEWS8: Why Snap Soared ~10% Yesterday.NEWS9: 3 Big Stock Charts for Wednesday: Pfizer, FMC and McCormick & Company.NEWS10: 3 Big Stock Charts for Wednesday: Pfizer, FMC and McCormick & Company.NEWS11: Wednesday’s Vital Data: Snap, Boeing and United States Steel.NEWS12: 3 Big Stock Charts for Wednesday: Pfizer, FMC and McCormick & Company.
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.

Answer: Decrease