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:2019-08-22, Stock:CHTR, The news for the past five days is as follows:
2019-08-15: NEWS1: ACC Network coming to Charter-Spectrum but still no word on Dish, Cox.NEWS2: Disney signs multiyear distribution deal with Charter.NEWS3: Bank of America Was Warren Buffett's Favorite Stock Last Quarter.
2019-08-16: NEWS1: 7 Stocks Warren Buffett Is Buying or Selling.NEWS2: Disney (DIS) & Charter Ink Multi-Year Distribution Agreement.NEWS3: Disney (DIS) & Charter Ink Multi-Year Distribution Agreement.NEWS4: Disney (DIS) & Charter Ink Multi-Year Distribution Agreement.NEWS5: Cable One, Inc. (CABO) Ex-Dividend Date Scheduled for August 19, 2019.NEWS6: Cable One, Inc. (CABO) Ex-Dividend Date Scheduled for August 19, 2019.
2019-08-19: NEWS1: Top Research Reports for Berkshire Hathaway, Johnson & Johnson & NVIDIA.NEWS2: Top Research Reports for Berkshire Hathaway, Johnson & Johnson & NVIDIA.NEWS3: Top Research Reports for Berkshire Hathaway, Johnson & Johnson & NVIDIA.
2019-08-20: nan
2019-08-21: nan

Answer: Decrease