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:2020-03-18, Stock:snap, The news for the past five days is as follows:
2020-03-11: NEWS1: Twitter CEO Pressed by Elliott to Meet Lofty Growth Targets.
2020-03-12: NEWS1: Snap Stock Has Been Nearly Cut in Half. It’s Time to Snap It Up, Analyst Says..NEWS2: Snap Analysts Bullish on Snapchat Parent Prospects Despite Virus Outbreak.NEWS3: Snap gets an upgrade as analyst says it's better positioned than peers during coronavirus outbreak.
2020-03-13: NEWS1: Kelly Coffey To Join Snap Inc. Board of Directors.
2020-03-16: nan
2020-03-17: NEWS1: Snap (SNAP) Stock Sinks As Market Gains: What You Should Know.

Answer: Decrease