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:2021-06-23, Stock:SNP, The news for the past five days is as follows:
2021-06-16: nan
2021-06-17: nan
2021-06-18: NEWS1: China’s Oil Boomtown Braces for Crackdown From Beijing.
2021-06-21: nan
2021-06-22: NEWS1: Atos - Monthly information relating to the total number of voting rights and shares making up the share capital.

Answer: Rise