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:2021-07-22, Stock:snap, The news for the past five days is as follows:
2021-07-15: NEWS1: Snap (SNAP) May Report Negative Earnings: Know the Trend Ahead of Next Week's Release.NEWS2: Social Media Fails to Curb Racist Emojis Aimed at Soccer Stars.
2021-07-16: NEWS1: Snap (SNAP) Dips More Than Broader Markets: What You Should Know.
2021-07-19: NEWS1: Verishop Dishes on Its New Snapchat Shopping Mini.
2021-07-20: NEWS1: SNAP Gearing Up to Report Q2 Earnings: What's in the Cards?.NEWS2: HBO Max Launches Free Episodes on Snapchat.NEWS3: What to Expect when Snap Reports Earnings This Week.
2021-07-21: NEWS1: Snap Earnings: What to Look for from SNAP.NEWS2: Snap (SNAP) Option Traders Prepped for Negative Earnings.NEWS3: Twitter (TWTR) Option Traders Bullish After Earnings.NEWS4: Tension between President Biden and Facebook 'remains incredibly strong': Cecilia Kang.

Answer: Decrease