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:2021-11-09, Stock:snap, The news for the past five days is as follows:
2021-11-02: NEWS1: SNAP INVESTOR NOTICE: ROSEN, LEADING IVNESTOR COUNSEL, Encourages Snap Inc. Investors with Losses to Inquire About Class Action Investigation - SNAP.NEWS2: SNAP ALERT: Thornton Law Firm Continues Investigation into Snap Inc..NEWS3: Starter Stock Portfolio: 10 Large-Cap Stocks To Buy.NEWS4: INVESTIGATION REMINDER: The Schall Law Firm Announces it is Investigating Claims Against Snap Inc. and Encourages Investors with Losses to Contact the Firm.NEWS5: Why Snap Plummeted 28.8% in October.NEWS6: Snapchat Collaborates With NBCUniversal.
2021-11-03: NEWS1: INVESTIGATION NOTICE: The Schall Law Firm Announces it is Investigating Claims Against Snap Inc. and Encourages Investors with Losses to Contact the Firm.NEWS2: Facebook’s metaverse will still track your every move.NEWS3: Snap Insider Trades $315K In Company Stock.NEWS4: SNAP ALERT - Nationally Ranked Shareholder Rights Firm Labaton Sucharow is Investigating Snap Inc. (NYSE:SNAP) for Potential Securities Violations and Breach of Fiduciary Duty.NEWS5: INVESTIGATION REMINDER: The Schall Law Firm Announces it is Investigating Claims Against Snap Inc. and Encourages Investors with Losses In Excess of $250,000 to Contact the Firm.
2021-11-04: NEWS1: McDonald's McRib NFTs fuel social media mentions, new data show.NEWS2: Facebook Hopes Creators and Live Hangout Spaces Lure Young People.NEWS3: ONGOING INVESTIGATION ALERT: The Schall Law Firm Announces it is Investigating Claims Against Snap Inc. and Encourages Investors with Losses to Contact the Firm.NEWS4: SHAREHOLDER ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Snap Inc. - SNAP.
2021-11-05: NEWS1: Quick Take Technical Analysis: Snap, Inc.NEWS2: UK questions Microsoft, Twitter, Snapchat, TikTok over scam ads.
2021-11-08: NEWS1: 7 Social Media Stocks to Buy on the Heels of the Dead Pinterest Deal.NEWS2: Is Pinterest Stock a Buy?.

Answer: Decrease