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:2019-02-21, Stock:CHTR, The news for the past five days is as follows:
2019-02-13: NEWS1: What Charter Communications’ Technical Levels Indicate.
2019-02-14: NEWS1: Bragar Eagel & Squire, P.C. is Investigating Certain Officers and Directors of Charter Communications Inc. (CHTR) and Encourages CHTR Investors to Contact the Firm.
2019-02-15: NEWS1: Cord-Cutting Trend Continues to Hurt Dish’s Pay-TV Customer Base.NEWS2: Dish Network Stock Rises after It Posts Mixed Q4 Results.NEWS3: Berkshire Picks Up Red Hat and Suncor, Dumps Oracle.
2019-02-19: NEWS1: Charter to Participate in Morgan Stanley Technology, Media & Telecom Conference.NEWS2: Frontier Communications: Analysts’ Ratings before Its Q4 Results.NEWS3: Is Warren Buffett Losing His Influence over Equity Markets?.NEWS4: Charter Communications’ Mean Target Price Has Risen.
2019-02-20: NEWS1: Notable Wednesday Option Activity: HAL, CHTR, GPRE.NEWS2: Notable Wednesday Option Activity: HAL, CHTR, GPRE.NEWS3: Why Is AT&T Losing DIRECTV NOW Customers?.NEWS4: Spectrum To Offer New, Innovative Video Service 'Spectrum TV Essentials' To Spectrum Internet Customers.NEWS5: 2 Deal Opportunities as John Malone Untangles His Empire.NEWS6: 2 More Deals John Malone Could Have in the Pipeline.

Answer: Decrease