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:2018-12-21, Stock:BP, The news for the past five days is as follows:
2018-12-14: nan
2018-12-17: NEWS1: BP (BP) Stock Moves -0.65%: What You Should Know.NEWS2: ExxonMobil Stands Last with Mixed Analyst Opinions.NEWS3: How’s Wall Street Analysts’ Outlook on Chevron?.
2018-12-18: NEWS1: BP-Sonagol Ink Agreement for Development of Platina Field.NEWS2: BP-Sonagol Ink Agreement for Development of Platina Field.NEWS3: This Oil Giant Could Win Sweepstakes For Coveted Permian Basin Land.NEWS4: Iran Claims It Holds The Most Oil, Gas Reserves In The World.NEWS5: BP-Sonagol Ink Agreement for Development of Platina Field.NEWS6: BP Could Be Set for a Rebound as Downside Momentum Has Slowed.NEWS7: Jim Cramer Advises His Viewers On Apache, Waste Management And More.NEWS8: FTSE 100 Down 50 Points As Oil Extends Losses.NEWS9: FTSE 100 Down 50 Points As Oil Extends Losses.NEWS10: BP (BP) Stock Moves -0.65%: What You Should Know.NEWS11: BP (BP) Stock Moves -0.65%: What You Should Know.
2018-12-19: NEWS1: 5 Oil Stocks to Buy Even If Oil Prices Keep Falling.NEWS2: BP’s Stock Price Forecast until December 31.NEWS3: BP’s 50-Day and 200-Day Moving Averages in Q4 2018.NEWS4: BP launches $3 billion sale of U.S. onshore assets to fund BHP deal: sources.NEWS5: BP launches $3 bln sale of U.S. onshore assets to fund BHP deal - sources.NEWS6: Report : BP May Sell $3 Bln In U.S. Assets.NEWS7: Report : BP May Sell $3 Bln In U.S. Assets.
2018-12-20: NEWS1: Shell Revs up Bets on Renewables, Buys Stake in Cleantech.NEWS2: Shell Revs up Bets on Renewables, Buys Stake in Cleantech.NEWS3: Shell Revs up Bets on Renewables, Buys Stake in Cleantech.NEWS4: BP Reportedly Commences $3B Onshore Asset Divestment in US.NEWS5: BP Reportedly Commences $3B Onshore Asset Divestment in US.NEWS6: Which Institutions Bought BP Stock in Q3 2018?.NEWS7: BP Reportedly Commences $3B Onshore Asset Divestment in US.NEWS8: BP And SOCAR To Evaluate Creation Of New Petrochemicals JV In Turkey.NEWS9: BP And SOCAR To Evaluate Creation Of New Petrochemicals JV In Turkey.NEWS10: Oil Continues Plunge to Fresh 16-Month Lows as Fed Move Ripples Through Markets.NEWS11: 5 Oil Stocks to Buy Even If Oil Prices Keep Falling.NEWS12: 5 Oil Stocks to Buy Even If Oil Prices Keep Falling.

Answer: Rise