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:2020-05-15, Stock:BP, The news for the past five days is as follows:
2020-05-08: nan
2020-05-11: NEWS1: Kahn Brothers Buys Buffett's JPMorgan During the 1st Quarter.NEWS2: Shell Cuts Dividend, Will Other Big Oil Firms Follow Suit?.
2020-05-12: NEWS1: Investor Legal & General to vote against Exxon chair re-election over climate.NEWS2: CORRECTED-Saudi Aramco debt to climb as world's largest dividend weighs.NEWS3: BP chief weighs odds of ‘peak oil’ demand.NEWS4: BP chief sees risk of oil demand passing peak as pandemic hits.
2020-05-13: NEWS1: Exxon Mobil Faces New Climate Challenge From Shareholder.NEWS2: A Look at the Deep Value Stocks of Kahn Brothers.NEWS3: Climate activists up stakes at Exxon, backing calls for independent board chairman.
2020-05-14: NEWS1: BP calls on governments to ‘press ahead’ with climate push.

Answer: Decrease