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:2018-09-28, Stock:BRK-A, The news for the past five days is as follows:
2018-09-21: nan
2018-09-24: NEWS1: Buffett Sees a Big Consumer Banking Bargain at Goldman Sachs.NEWS2: Buffett Sees a Big Consumer Banking Bargain at Goldman Sachs.NEWS3: AIG to Buy Glatfelter Insurance for General Insurance Growth.NEWS4: AIG to Buy Glatfelter Insurance for General Insurance Growth.
2018-09-25: NEWS1: Arch Capital (ACGL) Stock on Growth Graph: Apt to Invest In?.NEWS2: Arch Capital (ACGL) Stock on Growth Graph: Apt to Invest In?.NEWS3: XLF, DRIP: Big ETF Inflows.NEWS4: XLF, DRIP: Big ETF Inflows.NEWS5: Aflac's U.S. and Japan Business Poised for Strong Growth.NEWS6: Aflac's U.S. and Japan Business Poised for Strong Growth.
2018-09-26: NEWS1: Why You Shouldn’t Try To Follow the Smart Money.NEWS2: Why You Shouldn’t Try To Follow the Smart Money.NEWS3: Investing in India: Growing Pains or an Opportunity?.NEWS4: Investing in India: Growing Pains or an Opportunity?.NEWS5: The Zacks Analyst Blog Highlights: Blue Hills, American National, Berkshire Hathaway, Fidelity National and Lazard.NEWS6: The Zacks Analyst Blog Highlights: Blue Hills, American National, Berkshire Hathaway, Fidelity National and Lazard.
2018-09-27: NEWS1: Is Berkshire Hathaway (BRK.B) Outperforming Other Finance Stocks This Year?.NEWS2: Is Berkshire Hathaway (BRK.B) Outperforming Other Finance Stocks This Year?.NEWS3: Should iShares Morningstar Large-Cap Value ETF (JKF) Be on Your Investing Radar?.NEWS4: Should iShares Morningstar Large-Cap Value ETF (JKF) Be on Your Investing Radar?.NEWS5: Zacks Market Edge Highlights: ICICI Bank, Berkshire Hathaway, Alphabet and PayPal.NEWS6: Zacks Market Edge Highlights: ICICI Bank, Berkshire Hathaway, Alphabet and PayPal.

Answer: Decrease