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:2019-05-17, Stock:COP, The news for the past five days is as follows:
2019-05-10: NEWS1: iShares Russell 1000 Value ETF Experiences Big Outflow.NEWS2: iShares Russell 1000 Value ETF Experiences Big Outflow.NEWS3: LME appoints first chairwoman in its history.
2019-05-13: NEWS1: PetroChina (PTR) Q1 Earnings Edge Up on Upstream Strength.NEWS2: PetroChina (PTR) Q1 Earnings Edge Up on Upstream Strength.NEWS3: PetroChina (PTR) Q1 Earnings Edge Up on Upstream Strength.
2019-05-14: NEWS1: ConocoPhillips will not chase expensive Permian deals, CEO says.NEWS2: Oil Fell on Global Growth Concerns as US-China Trade War Escalates.
2019-05-15: NEWS1: U.S. orders suspension of flights between the U.S. and Venezuela.NEWS2: Top Analyst Reports for Adobe, ConocoPhillips & Exelon.NEWS3: Top Analyst Reports for Adobe, ConocoPhillips & Exelon.NEWS4: Top Analyst Reports for Adobe, ConocoPhillips & Exelon.NEWS5: How ConocoPhillips (COP) Stock Stands Out in a Strong Industry.NEWS6: How ConocoPhillips (COP) Stock Stands Out in a Strong Industry.NEWS7: How ConocoPhillips (COP) Stock Stands Out in a Strong Industry.NEWS8: ProPetro (PUMP) Q1 Earnings Top, to Buy Electric Frack Units.NEWS9: ProPetro (PUMP) Q1 Earnings Top, to Buy Electric Frack Units.NEWS10: Energy Sector Update for 05/15/2019: ROAN, EPSN, XOM, CVX, COP, SLB, OXY.NEWS11: Energy Sector Update for 05/15/2019: ROAN, EPSN, XOM, CVX, COP, SLB, OXY.NEWS12: Should You Invest in the Fidelity MSCI Energy Index ETF (FENY)?.
2019-05-16: NEWS1: Are ConocoPhillips’s (NYSE:COP) High Returns Really That Great?.NEWS2: The Zacks Analyst Blog Highlights: Adobe, ConocoPhillips, Exelon, Anadarko and Home Depot.NEWS3: The Zacks Analyst Blog Highlights: Adobe, ConocoPhillips, Exelon, Anadarko and Home Depot.NEWS4: Here's Why ConocoPhillips (COP) is a Hot Investment Pick.NEWS5: Here's Why ConocoPhillips (COP) is a Hot Investment Pick.NEWS6: The Zacks Analyst Blog Highlights: Adobe, ConocoPhillips, Exelon, Anadarko and Home Depot.NEWS7: Energy Sector Update for 05/16/2019: XOM, PARR, CVX, COP, SLB, OXY.NEWS8: Energy Sector Update for 05/16/2019: XOM, PARR, CVX, COP, SLB, OXY.NEWS9: Here's Why ConocoPhillips (COP) is a Hot Investment Pick.

Answer: Decrease