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:2020-02-21, Stock:BHP, The news for the past five days is as follows:
2020-02-13: nan
2020-02-14: NEWS1: The Interview That Should Terrify Owners of Freeport-McMoRan Stock.
2020-02-18: NEWS1: Chile says copper price to recover soon from coronavirus impact - mining minister.NEWS2: BHP’s new chief signals shift of focus to low-carbon economy .NEWS3: The Top Miner’s Vision of The Future Looks A Lot Like The Past.NEWS4: BHP Sees Next Six Weeks as Key For Virus Hit to Commodities.
2020-02-19: nan
2020-02-20: NEWS1: RPT-INSIGHT-Fires and climate fears rattle Australia's giant coal lobby.NEWS2: Fires and climate fears rattle Australia's giant coal lobby.NEWS3: INSIGHT-Fires and climate fears rattle Australia's giant coal lobby.

Answer: Decrease