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:2021-09-27, Stock:snap, The news for the past five days is as follows:
2021-09-20: nan
2021-09-21: NEWS1: Snap Shares Trading In A Bullish Pattern: Here's What Could Happen Next.NEWS2: Why Snap Shares Are Rising.NEWS3: Snap Flashes Early Entry.
2021-09-22: NEWS1: Snapchat Reduced Spotlight’s $1 Million-per-Day Payout Because of Flood of ‘Copycat’ Videos, Says CEO.NEWS2: IBD Stock Of The Day Snap, Creator Of Snapchat, Nears Buy Territory.NEWS3: Facebook’s latest controversies won’t hurt its bottom line.NEWS4: Better Social Networking Stock: Snap vs. Pinterest.
2021-09-23: NEWS1: Snap (SNAP) Gains But Lags Market: What You Should Know.NEWS2: Facebook Whistle-Blower Set to Testify in Congressional Probe.
2021-09-24: NEWS1: Cryptocurrencies Will Power the Next Big Thing in Technology.NEWS2: Snap Inc.: The Winning Streak Continues.NEWS3: Snap Keeps Running.NEWS4: Cryptocurrencies Will Power the Next Big Thing in Technology.

Answer: Decrease