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:2019-12-16, Stock:CHTR, The news for the past five days is as follows:
2019-12-09: NEWS1: Stocks To Buy: Is It Time To Buy Or Sell These Large-Cap Stocks?.NEWS2: Charter to Participate in UBS Global TMT Conference.
2019-12-10: NEWS1: The Law Offices of Frank R. Cruz Announces Investigation on Behalf of Charter Communications Inc. Investors (CHTR).
2019-12-11: NEWS1: Our Huge Wireless Merger Won't Cost You. We Promise..
2019-12-12: nan
2019-12-13: nan

Answer: Decrease