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:2021-01-22, Stock:snap, The news for the past five days is as follows:
2021-01-14: NEWS1: Poshmark soars 140% on public debut: Here's how the stock is doing.NEWS2: Snapchat permanently bans Trump ‘in the interest of public safety’.NEWS3: Influencers with Andy Serwer: Haim Saban.NEWS4: SNAP Investor Alert: Kyros Law is Filing Legal Claims on Behalf of Snap Inc (NYSE: SNAP) Investors, Deadline Approaching.NEWS5: Snapchat Follows In Twitter's Footsteps To Permanently Boot Out Donald Trump.NEWS6: Trump Banned From Snapchat for Trying to Incite Violence.NEWS7: Twitter’s Dorsey Says Banning Trump Was ‘Right Decision’.NEWS8: Snapchat Will Terminate Donald Trump’s Account, Citing ‘Public Safety’.NEWS9: Snapchat permanently bans President Trump's account.NEWS10: Snap says it is permanently terminating Trump's account.
2021-01-15: NEWS1: Snap Stock Warning Foreshadowed Trouble.NEWS2: Snap Promotes Ben Schwerin to Head of Content and Partnerships.NEWS3: Snap Snaps Up After MoffettNathanson Upgrade to Buy.NEWS4: Snap Stock Has Been Trouncing Facebook and Twitter. Why the Run Could Continue..NEWS5: Looking Into Snap's Return On Capital Employed.NEWS6: Biden is ‘the right man to address inequality’: Democratic megadonor.
2021-01-19: nan
2021-01-20: NEWS1: Snap Inc. Announces Date of Fourth Quarter and Full Year 2020 Results Conference Call.NEWS2: Joe Biden’s new Snapchat lens lets supporters attend virtual inauguration as they are banned from real one.NEWS3: The Zacks Analyst Blog Highlights: Alphabet, Facebook, Microsoft, Apple and Snap.
2021-01-21: NEWS1: Unusual Options Activity Insight: Snap.

Answer: Decrease