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:2020-12-09, Stock:snap, The news for the past five days is as follows:
2020-12-02: NEWS1: Barack Obama takes issue with the ‘defund the police’ slogan, gets slammed by the left.NEWS2: Better Buy: Facebook vs. Snap.NEWS3: Snap Charts Are Flashing Caution Signs.NEWS4: China and India pose ‘real risk’ if U.S. tech can’t grow: Box CEO.
2020-12-03: NEWS1: Nio, Snap Show Rare Chart Pattern, But Are They Buys?.NEWS2: Facebook's Latest Challenge Is a Gift for Pinterest and Snap.NEWS3: Business leaders privately ‘incredibly frustrated’ with Trump-era volatility: Box CEO.
2020-12-04: nan
2020-12-07: NEWS1: NYX, Triller, Snap to Launch Cross-platform AR.
2020-12-08: NEWS1: Is SNAP A Good Stock To Buy Now?.

Answer: Decrease