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:2020-10-30, Stock:SNP, The news for the past five days is as follows:
2020-10-23: nan
2020-10-26: nan
2020-10-27: nan
2020-10-28: NEWS1: China's Sinopec flips to quarterly profit on robust refining business.
2020-10-29: NEWS1: Analyst Report: China Petroleum & Chemical Corporation.NEWS2: Sinopec's Net Profit for 2020 Q3 Reached RMB 23.507 Billion Campaign of Continuously Tiding Over Difficulties and Improving Performances Achieves Favorable Results with Significant Improvement of Operation and Profitability.

Answer: Rise