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:2020-07-23, Stock:CHTR, The news for the past five days is as follows:
2020-07-16: nan
2020-07-17: nan
2020-07-20: NEWS1: Giant Wireless Sale Offers 5G Spectrum Sliced Into 22,631 Pieces.
2020-07-21: NEWS1: Charter Offers Senior Unsecured Notes.
2020-07-22: NEWS1: Column: Spectrum, like other big companies, seeks to abandon its merger promises.NEWS2: Charter Prices $1.5 Billion Senior Unsecured Notes.

Answer: Decrease