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:2019-03-04, Stock:BRK-A, The news for the past five days is as follows:
2019-02-25: NEWS1: Berkshire Hathaway Swings to Loss in Q4.NEWS2: Berkshire Hathaway Swings to Loss in Q4.
2019-02-26: nan
2019-02-27: nan
2019-02-28: NEWS1: 7 Reasons Kraft Heinz Stock Is a Contrarian Buy.NEWS2: 7 Reasons Kraft Heinz Stock Is a Contrarian Buy.NEWS3: Bear of the Day: The Kraft Heinz Company (KHC).NEWS4: Bear of the Day: The Kraft Heinz Company (KHC).
2019-03-01: NEWS1: The Best Way to Profit From a Coca-Cola, Monster Beverage Pairs Trade.NEWS2: The Best Way to Profit From a Coca-Cola, Monster Beverage Pairs Trade.

Answer: Decrease