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:2021-01-21, Stock:SNP, The news for the past five days is as follows:
2021-01-13: nan
2021-01-14: NEWS1: 10 Biggest Chinese Companies.NEWS2: Shell (RDS.A) to Supply Low-Carbon Marine Lubricants to Carnival.
2021-01-15: NEWS1: Top Ranked Income Stocks to Buy for January 15th.NEWS2: U.S. Targets Xiaomi, Cnooc in Trump’s Late Anti-China Push.
2021-01-19: NEWS1: China’s Virus Flare-Up Before Holiday Stokes Oil Demand Fear.
2021-01-20: NEWS1: Top Ranked Value Stocks to Buy for January 20th.NEWS2: 7 Low Price-to-Sales Stocks Likely to Deliver Robust Value.

Answer: Rise