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:2020-05-19, Stock:PG, The news for the past five days is as follows:
2020-05-12: nan
2020-05-13: NEWS1: African e-commerce giant Jumia cuts costs, hopes for lockdown boost.NEWS2: Recent market volatility has caused risk split among investors..NEWS3: Amazon Says Deliveries Returning to Normal After Covid Crush.NEWS4: Procter & Gamble and Cargill collaborate to bring nature-powered innovation, fueling the future for more sustainable products.NEWS5: Forget Unilever: Procter & Gamble Is a Better Consumer Staples Stock.
2020-05-14: NEWS1: Covid-19 Pandemic Weighs on the Earnings Picture.
2020-05-15: nan
2020-05-18: nan

Answer: Decrease