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:2021-05-24, Stock:snap, The news for the past five days is as follows:
2021-05-17: NEWS1: UPDATE 1-Snap to cut emissions, achieves carbon neutrality in new climate strategy.NEWS2: How Snapchat’s New Comedy About a Bipolar College Student Landed Pete Wentz as Music Director.NEWS3: Snap to cut emissions, achieves carbon neutrality in new climate strategy.NEWS4: The Zacks Analyst Blog Highlights: Roku, Netflix, Sonos, Snap and Facebook.
2021-05-18: nan
2021-05-19: nan
2021-05-20: NEWS1: Markets Up, Continue Copying Last Week's Moves.NEWS2: Snap’s Spectacles Get AR Displays.NEWS3: Snap Debuts AR Fashion Try-ons, Social Shopping, More.NEWS4: Stock Market Today: Giddy Up, Growth! Tech and Comms Lead Gains.NEWS5: Snap tops 500 million monthly active users, stock rallies.NEWS6: Snap Bets Big on Augmented Reality With New Features for App.NEWS7: Snap Unveils Its First Augmented-Reality Smart Glasses.NEWS8: UPDATE 2-Snap adds money earning features, plans new augmented reality glasses.NEWS9: Snap Inc. Introduces the Next Generation of Spectacles.NEWS10: Snap Inc. Announces New Augmented Reality Tools and Camera Experiences for Snapchatters, Creators, and Businesses.NEWS11: Snap adds money earning features, plans new augmented reality glasses.NEWS12: Snapchat Spotlight Creators Have Earned $130M to Date From TikTok-Style Videos.NEWS13: Snap Inc. Announces New Partnerships and Developer Tools Across Snap Kit, Games, Minis, Bitmoji and Snap Map.NEWS14: Snap Inc. Announces New Tools and Monetization Opportunities for Creators; Launches Web Destination for Spotlight, Snapchat’s User-Generated Entertainment Platform.NEWS15: Snap Inc. Announces Partnership with Re:wild and National Park Service to Revitalize California Wildlands.NEWS16: Snapchat Monthly Users Surpass 500 Million; Partners with Poshmark.NEWS17: The Zacks Analyst Blog Highlights: AT&T, SAP SE, Advanced Micro Devices, Snap and Capital One Financial.NEWS18: Snap launches augmented reality glasses ahead of rivals.
2021-05-21: NEWS1: Snap Beats Apple To Market With Augmented Reality Glasses.NEWS2: Snap Releases New Version of Spectacles as It Buys WaveOptics, a Wearables Manufacturer.NEWS3: 3 Growth Stocks That I Believe Are at Attractive Prices Right Now.NEWS4: Snap to buy augmented reality company WaveOptics for over $500 million.NEWS5: Snap to buy augmented reality company WaveOptics for over $500 mln.NEWS6: Snap Is Acquiring AR Display Maker WaveOptics for More Than $500 Million.NEWS7: Snap Has Morphed Into a Major Facebook Competitor.NEWS8: Snap, Rivals Power AR Advertising Boom to Woo Homebound Shoppers.NEWS9: Cook takes stand in Epic case.

Answer: Rise