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:2020-12-28, Stock:CHTR, The news for the past five days is as follows:
2020-12-18: NEWS1: Comcast Is Well Positioned for a Post-Covid World—and Its Stock Looks Cheap.
2020-12-21: nan
2020-12-22: nan
2020-12-23: NEWS1: Charter to Hold Conference Call to Discuss Fourth Quarter and Full Year 2020 Financial and Operating Results.
2020-12-24: nan

Answer: Decrease