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:2021-11-16, Stock:CHTR, The news for the past five days is as follows:
2021-11-09: nan
2021-11-10: NEWS1: This woman got a $100 refund when her internet went down — here’s how you can receive the same.
2021-11-11: NEWS1: ‘I’ve given them thousands of dollars over the last 15 years’ — how one woman got $100 when her internet went down.NEWS2: ‘It’s kind of the idea the customer is always right’: If your cable or internet goes down, you may be able to collect a refund.
2021-11-12: nan
2021-11-15: NEWS1: Charter to Participate in Liberty Broadband Corporation's Annual Investor Meeting.NEWS2: Is There An Opportunity With Charter Communications, Inc.'s (NASDAQ:CHTR) 38% Undervaluation?.

Answer: Decrease