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:2018-02-21, Stock:COP, The news for the past five days is as follows:
2018-02-13: NEWS1: Where ConocoPhillips Stock Could Settle This Week.NEWS2: Why ConocoPhillips Is Highly Correlated With Crude Oil.NEWS3: Could ConocoPhillips Stock Bounce Back?.NEWS4: Energy ETFs Fall Hard To Kick off 2018.NEWS5: Energy ETFs Fall Hard To Kick off 2018.NEWS6: See what the IHS Markit Score report has to say about ConocoPhillips..
2018-02-14: NEWS1: Is Devon Energy on Track to Achieve Its Crude Oil Production Growth Target for 2017?.NEWS2: Drill for Gains and Dividends With Occidental Petroleum Corporation Stock.NEWS3: Drill for Gains and Dividends With Occidental Petroleum Corporation Stock.NEWS4: NANR, FCX, NEM, COP: ETF Outflow Alert.NEWS5: NANR, FCX, NEM, COP: ETF Outflow Alert.NEWS6: See what the IHS Markit Score report has to say about ConocoPhillips..NEWS7: What Wall Street Expects for ConocoPhillips in the Next Year.NEWS8: Rising U.S. bond yields offer relief to corporate America's pension plans.
2018-02-15: NEWS1: Encana (ECA) Q4 Earnings Top on Output, Pricing Gains.NEWS2: Encana (ECA) Q4 Earnings Top on Output, Pricing Gains.NEWS3: Encana (ECA) Q4 Earnings Top on Output, Pricing Gains.NEWS4: Cenovus CEO Sees More Deep Basin Asset Sales, But No Full Exit.NEWS5: Occidental Petroleum Turned Losses into Profits in 4Q17.NEWS6: 5 Top Momentum Stocks to Buy as Market Bounces Back.NEWS7: 5 Top Momentum Stocks to Buy as Market Bounces Back.NEWS8: Marathon (MRO) Q4 Earnings Beat on Oil Price, Production.NEWS9: Marathon (MRO) Q4 Earnings Beat on Oil Price, Production.NEWS10: Devon Energy’s 4Q17 Earnings Estimates: Reading the Odds.NEWS11: Marathon (MRO) Q4 Earnings Beat on Oil Price, Production.NEWS12: See what the IHS Markit Score report has to say about ConocoPhillips..NEWS13: How Devon Energy Free Cash Flow Looks for 4Q17.NEWS14: Origin Energy Finance Limited -- Moody's: Origin's half year results are credit positive, ratings unaffected.NEWS15: Malaysia to export fewer Kimanis cargoes in April - sources.
2018-02-16: NEWS1: How Marathon Oil Turned Losses into Profits in 4Q17.NEWS2: Occidental Petroleum: Analysts’ Ratings after 4Q17.NEWS3: Consolidated Research: 2018 Summary Expectations for Align Technology, II-VI, EXTRACTION O&G, PPL, ConocoPhillips, and FIRST REPUBLIC BANK — Fundamental Analysis, Key Performance Indications.NEWS4: CNOOC Earns Relative Strength Rating Upgrade; Hits Key Benchmark.NEWS5: CNOOC Earns Relative Strength Rating Upgrade; Hits Key Benchmark.
2018-02-20: NEWS1: This Oil Stock Completed a Pivotal Year but Expects 2018 to Be Even Better.NEWS2: ConocoPhillips (COP) Files 10-K for the Fiscal Year Ended on December 31, 2017.NEWS3: See what the IHS Markit Score report has to say about ConocoPhillips..

Answer: Decrease