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:2018-10-23, Stock:COP, The news for the past five days is as follows:
2018-10-16: NEWS1: The Next Oil Boom: Excitement About Alaskan Crude Builds.NEWS2: Upstream Stocks Saw Massive Profit-Booking Last Week: What Now?.NEWS3: The Next Oil Boom: Excitement About Alaskan Crude Builds.NEWS4: $400 Oil? Don't Bet on It.NEWS5: $400 Oil? Don't Bet on It.NEWS6: 5 Things to Think About Before Buying Exxon Stock.NEWS7: Energy Sector Update for 10/16/2018: TGE, DVN, XOM, CVX, COP, SLB, OXY.NEWS8: Energy Sector Update for 10/16/2018: TGE, DVN, XOM, CVX, COP, SLB, OXY.NEWS9: $400 Oil? Don&apos;t Bet on It.
2018-10-17: NEWS1: XLE, COP, EOG, OXY: Large Outflows Detected at ETF.NEWS2: XLE, COP, EOG, OXY: Large Outflows Detected at ETF.
2018-10-18: NEWS1: ConocoPhillips (COP) Q3 Earnings Preview: What's in the Cards?.NEWS2: ConocoPhillips (COP) Q3 Earnings Preview: What's in the Cards?.NEWS3: ConocoPhillips (COP) Q3 Earnings Preview: What&apos;s in the Cards?.NEWS4: Analysts Anticipate 13% Upside For The Holdings of SUSA.NEWS5: Analysts Anticipate 13% Upside For The Holdings of SUSA.NEWS6: This Oil Stock Just Got the Green Light to Capture a $1.7-Billion-a-Year Prize.NEWS7: This Oil Stock Just Got the Green Light to Capture a $1.7-Billion-a-Year Prize.NEWS8: See what the IHS Markit Score report has to say about ConocoPhillips..NEWS9: This Oil Stock Just Got the Green Light to Capture a $1.7-Billion-a-Year Prize.
2018-10-19: NEWS1: ConocoPhillips (COP) Dips More Than Broader Markets: What You Should Know.NEWS2: ConocoPhillips (COP) Dips More Than Broader Markets: What You Should Know.NEWS3: ConocoPhillips (COP) Dips More Than Broader Markets: What You Should Know.NEWS4: WPX Is in Fourth Place in Terms of Cash Flow Growth Expectations.NEWS5: ConocoPhillips Is in Fifth Place in Terms of Cash Flow Growth.NEWS6: Equinor to Divest Stake in King Lear Discovery to Aker BP.NEWS7: Equinor to Divest Stake in King Lear Discovery to Aker BP.
2018-10-22: NEWS1: What&apos;s in the Cards for ConocoPhillips (COP) in Q3 Earnings?.NEWS2: Anadarko Petroleum Ranks Seventh in Terms of Cash Flow Growth.NEWS3: [$$] Zennor gains regulator approval for Finlaggan gasfield.

Answer: Decrease