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:2018-10-30, Stock:BHP, The news for the past five days is as follows:
2018-10-23: nan
2018-10-24: NEWS1: Bolsonaro&apos;s Love Affair With Mining Aims at the Amazon&apos;s Treasures.NEWS2: Asian Shares Mixed Amid Geopolitical Tensions.NEWS3: Asian Shares Mixed Amid Geopolitical Tensions.
2018-10-25: NEWS1: Following $10.5B deal, BHP to list half of new Uptown office tower for sublease.NEWS2: [$$] Samarco could restart operations in a year.NEWS3: Asian Stocks Tumble After Wall Street Rout.NEWS4: Asian Stocks Tumble After Wall Street Rout.
2018-10-26: NEWS1: Mesabi Trust (MSB) Ex-Dividend Date Scheduled for October 29, 2018.NEWS2: Mesabi Trust (MSB) Ex-Dividend Date Scheduled for October 29, 2018.NEWS3: Asian Shares Mixed In Choppy Trade.NEWS4: Asian Shares Mixed In Choppy Trade.
2018-10-29: NEWS1: Asian Shares Mixed As China Stocks Tumble.NEWS2: Asian Shares Mixed As China Stocks Tumble.

Answer: Rise