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:2021-09-13, Stock:snap, The news for the past five days is as follows:
2021-09-03: nan
2021-09-07: NEWS1: 25 Happiest Countries in the World.
2021-09-08: NEWS1: U.S. Antitrust Cops Unveil Data Backing Facebook Monopoly Case.NEWS2: Snap Taps Fox Corp. Legal Veteran Claudia Teran (EXCLUSIVE).NEWS3: Big Tech’s Grip Will Ease as Rivals Grow, LinkedIn Founder Says.
2021-09-09: NEWS1: Snap (SNAP) Gains As Market Dips: What You Should Know.NEWS2: Facebook Enters Smart Glasses Market With Ray-Ban Eyewear.NEWS3: Facebook launches ‘smart glasses’ to take photos of what you see, warning people will use them inappropriately.NEWS4: Facebook launches ‘smart glasses’ to take photos of what you see, warning people will use them inappropriately.NEWS5: Facebook's new smart glasses can take calls and photos but lack augmented reality.NEWS6: UPDATE 1-Facebook unveils its first smart glasses.NEWS7: Facebook unveils its first smart glasses.
2021-09-10: NEWS1: Snapchat Dedicates AR Lenses to Every Fashion Week.NEWS2: Facebook (FB) Set to Launch Ray-Ban Stories Smart Glasses.NEWS3: Facebook and RayBan launch smart glasses.NEWS4: FB Stock A Buy? Facebook Gets Cool With Smart Glasses.NEWS5: Facebook’s Smart Glasses Can Take Calls and Photos, Lack AR.

Answer: Decrease