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:2019-08-05, Stock:BBL, The news for the past five days is as follows:
2019-07-29: NEWS1: Hallador Energy Company (HNRG) Ex-Dividend Date Scheduled for July 30, 2019.NEWS2: Hallador Energy Company (HNRG) Ex-Dividend Date Scheduled for July 30, 2019.
2019-07-30: NEWS1: Australia’s $240 Billion Stock Rally Blasts Past Record High.
2019-07-31: NEWS1: Warrior Met Coal, Inc. (HCC) Ex-Dividend Date Scheduled for August 01, 2019.NEWS2: Warrior Met Coal, Inc. (HCC) Ex-Dividend Date Scheduled for August 01, 2019.NEWS3: Why You Should Like BHP Group’s (ASX:BHP) ROCE.
2019-08-01: NEWS1: Petra Diamonds US$ Treasury Plc -- Moody's downgrades Petra's CFR to B3, affirms B3 rating on $650 million notes; stable outlook.
2019-08-02: NEWS1: Notable Two Hundred Day Moving Average Cross - BBL.NEWS2: Notable Two Hundred Day Moving Average Cross - BBL.NEWS3: The 10 Biggest Energy Stocks.NEWS4: Validea Joseph Piotroski Strategy Daily Upgrade Report - 8/2/2019.NEWS5: Validea Joseph Piotroski Strategy Daily Upgrade Report - 8/2/2019.NEWS6: Commodities Roiled as Trump Pours Gasoline on Trade War Inferno.

Answer: Decrease