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:2020-11-18, Stock:XOM, The news for the past five days is as follows:
2020-11-11: NEWS1: Pfizer's COVID-19 vaccine breakthrough marks start of next bull market: strategist.NEWS2: Looking Into Exxon Mobil's Return On Capital Employed.NEWS3: How Safe Is ExxonMobil and Its Dividend?.NEWS4: Easton Energy buys South Texas petrochemical pipeline system from Exxon Mobil.NEWS5: Should You Invest in the Fidelity MSCI Energy Index ETF (FENY)?.
2020-11-12: NEWS1: Don't Expect A Vaccine To Spark A Quick Rebound In Oil Demand.
2020-11-13: NEWS1: The Future for Exxon Mobil Stock Is Just As Bleak As It Looks.NEWS2: Exxon Mobil Might Need $8 Billion in Debt to Fund Its Dividend in 2021, Analyst Says.
2020-11-16: NEWS1: Why ExxonMobil, Chevron, Kinder Morgan, and Other Energy Stocks Jumped Today.
2020-11-17: NEWS1: U.S. Markets Drop From Monday's Record Highs.NEWS2: 15 Largest Chemical Companies in the World.

Answer: Decrease