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:2021-05-21, Stock:SNP, The news for the past five days is as follows:
2021-05-14: nan
2021-05-17: NEWS1: Top Research Reports for NVIDIA, Procter & Gamble, & Sony.NEWS2: Why Has Sinopec (SNP) Increased 3.7% Since Q1 Earnings?.
2021-05-18: NEWS1: BP to Cooperate With CEMEX for A Zero-Carbon Cement Industry.
2021-05-19: NEWS1: 5 All-Star ETFs & Stocks to Buy on the Dip.
2021-05-20: NEWS1: Equinor (EQNR), Sonatrach Unite for E&P Activities in Algeria.NEWS2: Sinopec Builds China's First Carbon-neutral Gas Station.NEWS3: Sinopec Opens First Gas Station Fully Powered by Solar Panels.

Answer: Rise