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:2018-12-31, Stock:BP, The news for the past five days is as follows:
2018-12-21: NEWS1: Shell Tops the List with the Highest Dividend Yield.NEWS2: Slumping Integrated Energy Stocks Post Attractive Dividend Yields.NEWS3: Here's what oil and gas spent in 2018 to defeat Colorado's Prop 112 setback initiative.NEWS4: Ecopetrol Expands Footprints in Brazil's Pre-Salt Region.NEWS5: Ecopetrol Expands Footprints in Brazil's Pre-Salt Region.NEWS6: Ecopetrol Expands Footprints in Brazil's Pre-Salt Region.NEWS7: BP green-lights Africa's deepest offshore LNG project.
2018-12-24: NEWS1: Crude Oil Prices Are Still In Free Fall And OPEC Is Powerless To Stop It.NEWS2: Financial Sector Update for 12/24/2018: CTO,MS,ARES.NEWS3: Financial Sector Update for 12/24/2018: CTO,MS,ARES.NEWS4: BP Shares Enter Oversold Territory.NEWS5: BP Shares Enter Oversold Territory.NEWS6: BP to Divest Three Wind Energy Plants in Texas to Ares.NEWS7: BP to Divest Three Wind Energy Plants in Texas to Ares.NEWS8: With Its 4.6% Dividend Yield, ExxonMobil Ranks Fourth.NEWS9: BP to Divest Three Wind Energy Plants in Texas to Ares.NEWS10: Financial Sector Update for 12/24/2018: ARES, BP, CSTR, JPM, BAC, WFC, C, USB.NEWS11: Financial Sector Update for 12/24/2018: ARES, BP, CSTR, JPM, BAC, WFC, C, USB.NEWS12: Total’s Dividend Yield Ranks Third on Its Low Valuations.NEWS13: Energy companies close multimillion-dollar deals before 2018 ends.NEWS14: Oil Prices Drift Lower as US Drillers Add Rigs Amid OPEC Concern Over Cut Plan.NEWS15: BP sells 3 Texas wind turbine farms to Ares Management Corp.NEWS16: BP sells 3 Texas wind turbine farms to Ares Management Corp.
2018-12-26: NEWS1: Crude Oil Prices Soar, Erase Christmas Eve Rout Amid Broad Rally.NEWS2: Oil Prices Climb After Christmas Eve Drop.NEWS3: BP March 2019 Options Begin Trading.NEWS4: BP March 2019 Options Begin Trading.NEWS5: BP Decides to Invest in Offshore LNG Project in Africa.NEWS6: BP Decides to Invest in Offshore LNG Project in Africa.NEWS7: Crude Oil Prices Jump After Christmas Eve Rout Despite Bear Market Going Global.NEWS8: BP Decides to Invest in Offshore LNG Project in Africa.
2018-12-27: NEWS1: BP (BP) Stock Sinks As Market Gains: What You Should Know.NEWS2: Why Are Analysts Projecting Falling Earnings for BHP Billiton?.NEWS3: Oil Majors Submit Interests to Explore Oil Blocks in Ghana.NEWS4: Oil Prices Fall As OPEC Impotence Worsens With Key Partner's Reversal.NEWS5: How Total Stock Has Performed in the Past Month.NEWS6: Shell Brings Prelude Facility Online, Ups Renewable Spending.NEWS7: Shell Brings Prelude Facility Online, Ups Renewable Spending.NEWS8: Shell Brings Prelude Facility Online, Ups Renewable Spending.
2018-12-28: NEWS1: Oil & Gas - International Integrated Outlook: Prospects Dim.NEWS2: The Mediterranean Pipeline Wars Are Heating Up.NEWS3: ExxonMobil Stock Sees the Second-Largest Loss among Peers.NEWS4: BP Stock Falls More than Shell and Total.NEWS5: BP (BP) Stock Sinks As Market Gains: What You Should Know.NEWS6: BP (BP) Stock Sinks As Market Gains: What You Should Know.

Answer: Decrease