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:2020-10-23, Stock:BHP, The news for the past five days is as follows:
2020-10-16: NEWS1: BHP (BHP) Upgraded to Strong Buy: What Does It Mean for the Stock?.
2020-10-19: NEWS1: Petra Diamonds US$ Treasury Plc -- Moody's announces completion of a periodic review of ratings of Petra Diamonds Limited.
2020-10-20: NEWS1: Here’s The 14th Most Popular Stock Among Hedge Funds.NEWS2: BHP Reported a Rise in Iron Ore Output. Here’s How Chinese Stimulus Helped..NEWS3: Analyst Report: BHP Group.
2020-10-21: NEWS1: Tesla's Nickel Hunt Puts the Spotlight on These 3 Miners.NEWS2: The Argus Global Dividend Model Portfolio.
2020-10-22: NEWS1: BBL vs. BHP: Which Stock Is the Better Value Option?.

Answer: Decrease