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:2019-01-07, Stock:COP, The news for the past five days is as follows:
2018-12-28: nan
2018-12-31: NEWS1: Equinor Concludes Sale of Stake in King Lear & Tommeliten.NEWS2: Equinor Concludes Sale of Stake in King Lear & Tommeliten.NEWS3: Energy Sector Update for 12/31/2018: ET, XOM, CVX, COP, SLB, OXY.NEWS4: Energy Sector Update for 12/31/2018: ET, XOM, CVX, COP, SLB, OXY.NEWS5: Equinor Concludes Sale of Stake in King Lear & Tommeliten.NEWS6: Should You Invest in the iShares U.S. Oil & Gas Exploration & Production ETF (IEO)?.
2019-01-02: NEWS1: Oil Stocks That Could Ride a Rebound in Prices, According to Analysts.NEWS2: As Oil Prices Jump, Analysts Pick Winning Stocks for 2019.
2019-01-03: NEWS1: 2019 Could Make Or Break OPEC.NEWS2: Shell to Trade Oil Products in Chinese Wholesale Market.NEWS3: Energy Sector Update for 01/03/2019: E, UPL, XOM, CVX, COP, SLB, OXY.NEWS4: Energy Sector Update for 01/03/2019: E, UPL, XOM, CVX, COP, SLB, OXY.NEWS5: Why Certain Oil-Weighted Stocks Outperformed Last Quarter.NEWS6: Here’s What to Expect From Oil in 2019.
2019-01-04: NEWS1: Here's Why ConocoPhillips (COP) is a Strong Sell Right Now.NEWS2: Here's Why ConocoPhillips (COP) is a Strong Sell Right Now.NEWS3: Energy Sector Update for 01/04/2019: PBR, PTEN, XOM, CVX, COP, SLB, OXY.NEWS4: Energy Sector Update for 01/04/2019: PBR, PTEN, XOM, CVX, COP, SLB, OXY.NEWS5: Moving Average Crossover Alert: ConocoPhillips.NEWS6: Record LNG capacity to get green light in 2019 amid strong demand.

Answer: Decrease