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:2019-08-01, Stock:BHP, The news for the past five days is as follows:
2019-07-25: nan
2019-07-26: NEWS1: Today's Auto Market, Fact Versus Science Fiction.NEWS2: Mesabi Trust (MSB) Ex-Dividend Date Scheduled for July 29, 2019.NEWS3: Mesabi Trust (MSB) Ex-Dividend Date Scheduled for July 29, 2019.
2019-07-29: nan
2019-07-30: NEWS1: Australia’s $240 Billion Stock Rally Blasts Past Record High.
2019-07-31: NEWS1: Pre-Market Most Active for Jul 31, 2019 :  GE, NOK, AMD, BHP, AAPL, AMRN, EIX, QQQ, SPOT, MU, ENPH, ITUB.NEWS2: Pre-Market Most Active for Jul 31, 2019 :  GE, NOK, AMD, BHP, AAPL, AMRN, EIX, QQQ, SPOT, MU, ENPH, ITUB.NEWS3: Why You Should Like BHP Group’s (ASX:BHP) ROCE.

Answer: Decrease