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:2021-09-01, Stock:snap, The news for the past five days is as follows:
2021-08-25: NEWS1: Snap (SNAP) Gains But Lags Market: What You Should Know.
2021-08-26: nan
2021-08-27: NEWS1: Billie Jean King: Athletes must ‘have discipline’ on social media.NEWS2: Snapchat’s Michael O’Sullivan Snaps Up $10.2 Million Brentwood Estate.
2021-08-30: NEWS1: IBD 50 Stock To Watch: After 47% Gain, Snapchat Parent Gets Traction In Buy Zone.
2021-08-31: NEWS1: Pinterest Rare Loser Among Online-Ad Stocks as User Growth Slows.NEWS2: Snap Breaks Downtrend.NEWS3: Snap Perfectly Positioned for Rally Into Upper 80s.

Answer: Decrease