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:XOM, The news for the past five days is as follows:
2021-05-13: NEWS1: Gas shortage could last 'weeks' despite Colonial Pipeline restart: expert.NEWS2: Where to Invest $5,000 Right Now.NEWS3: Oil prices slump as Colonial Pipeline reopens after cyber attack.
2021-05-14: NEWS1: Exxon says it will restart gas compressor at Guyana platform in June.NEWS2: Oil Prices Rebound As Global Oil Glut Drains.NEWS3: Exxon Mobil Board Could Be Headed for a Shake-Up.NEWS4: UPDATE 4-Exxon under pressure as ISS backs Engine No. 1 nominees in board fight.NEWS5: UPDATE 2-Exxon under pressure as ISS backs Engine No. 1 nominees in board fight.NEWS6: ExxonMobil (XOM) Increases Guyana Crude Production Target.NEWS7: Exxon Mobil Shares Jump After ISS Backs Activists in Board Seat Battle.NEWS8: Proxy adviser backs activist call for Exxon board overhaul.
2021-05-17: NEWS1: UPDATE 1-Investors increase Exxon holdings as activists' pressure push shares higher.NEWS2: Investors increase Exxon holdings as activists' pressure push shares higher.NEWS3: Oil Markets Will Face A Supply Crisis Before Demand Peaks.NEWS4: Every Energy Stock Is Up, Making Investors $329 Billion Richer.NEWS5: 10 Best Dividend Stocks on Robinhood.NEWS6: New Oil Barons Strike It $329 Billion Richer On Powerful Rally.
2021-05-18: NEWS1: Exxon and Chevron just lost their most important excuse for new oil drilling.NEWS2: Is Exxon Stock A Buy Right Now Following Strong Earnings?.NEWS3: Crude Oil Flat; Europe, U.S. Economies Reopen, But Asia Worries Mount.NEWS4: Exxon Activist Wins Partial Glass Lewis Support in Board Fight.NEWS5: Advisory firm Glass Lewis backs two dissident nominees in Exxon battle.
2021-05-19: NEWS1: BlackRock's climate views put it center stage in Exxon boardroom fight.NEWS2: Is Chevron Stock a Buy?.NEWS3: BlackRock's climate views put it center stage in Exxon boardroom fight.

Answer: Decrease