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:2021-05-20, Stock:PG, The news for the past five days is as follows:
2021-05-13: NEWS1: Nelson Peltz's Firm Takes a Chunk Out of Procter & Gamble Stake.NEWS2: Companies slowly start to raise prices over exploding inflation data.
2021-05-14: NEWS1: Activist investor Trian trims P&G, Mondelez stakes.
2021-05-17: NEWS1: Top 1st-Quarter Trades of Ray Dalio's Bridgewater.NEWS2: Top Research Reports for NVIDIA, Procter & Gamble, & Sony.
2021-05-18: NEWS1: Gillette Venus Launches New Venus for Pubic Hair & Skin Collection and Asks Women to #SayPubic.NEWS2: Cascade Dishes on a Dirty Little Secret in Larger Commitment to Sustainability.NEWS3: The Zacks Analyst Blog Highlights: NVIDIA, Procter & Gamble, Sony, Uber and China Petroleum & Chemical.
2021-05-19: nan

Answer: Rise