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:2020-12-31, Stock:BP, The news for the past five days is as follows:
2020-12-23: nan
2020-12-24: NEWS1: BP Jumps 8.4% Month to Date: Is There More Room for Upside?.
2020-12-28: NEWS1: 2020 Mergers and Acquisitions: A Year in Review.
2020-12-29: NEWS1: Why the energy sector downturn is more pronounced now than in prior cycles.NEWS2: BP Finds No Hydrocarbon at Ironbark-1 Offshore Australia.
2020-12-30: NEWS1: 10 Biggest Solar Companies In The World.NEWS2: Is BP p.l.c. (LON:BP.) Expensive For A Reason? A Look At Its Intrinsic Value.

Answer: Decrease