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:2021-09-09, Stock:BBL, The news for the past five days is as follows:
2021-09-01: nan
2021-09-02: NEWS1: Mining Equipment Makers Bet on Hydrogen as the Future of Energy.NEWS2: European markets weighed down as investors brace for ECB tapering.
2021-09-03: NEWS1: Top Stock Reports for Verizon, CVS Health & BHP.NEWS2: Why BHP Group Stock Fell 15% in August.NEWS3: Miners Investing in Autonomous Operations to Improve Efficiency.
2021-09-07: NEWS1: 3 Stocks to Keep an Eye on Despite Iron Ore Prices Losing Steam.
2021-09-08: NEWS1: BHP signs partnership deal with billionaire-backed AI explorer KoBold.NEWS2: BHP Strikes Exploration Deal With Jeff Bezos-Backed Data Startup.

Answer: Decrease