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:2019-08-26, Stock:WELL, The news for the past five days is as follows:
2019-08-19: nan
2019-08-20: nan
2019-08-21: NEWS1: How Companies Spent Their Summer Vacation: Selling Bonds.
2019-08-22: nan
2019-08-23: NEWS1: The 7 Best Long-Term Stocks to Buy for 2019 and Beyond.NEWS2: The 7 Best Long-Term Stocks to Buy for 2019 and Beyond.

Answer: Rise