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:2020-11-12, Stock:snap, The news for the past five days is as follows:
2020-11-05: NEWS1: WhatsApp Introduces Messages That Delete After Seven Days.
2020-11-06: NEWS1: 2 Top Robinhood Stocks to Buy in November.
2020-11-09: NEWS1: Verishop Targets Instagram With Social Features in Shopping App.
2020-11-10: nan
2020-11-11: NEWS1: Snap acquired Voca.ai, which makes AI-based voice agents for call centers.

Answer: Rise