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:2018-08-31, Stock:BRK-A, The news for the past five days is as follows:
2018-08-24: nan
2018-08-27: NEWS1: Financial Sector Update for 08/27/2018: BSAC,MMI,BRK.A,BRK.B,INVH.NEWS2: Financial Sector Update for 08/27/2018: BSAC,MMI,BRK.A,BRK.B,INVH.NEWS3: 6 Reasons to Add American Financial Stock to Your Portfolio.NEWS4: 6 Reasons to Add American Financial Stock to Your Portfolio.NEWS5: Why You Should Retain Cincinnati Financial in Your Portfolio.NEWS6: Why You Should Retain Cincinnati Financial in Your Portfolio.NEWS7: Financial Stocks Lower in Pre-Market Trade; Berkshire Hathaway Reportedly Nearing Deal to Acquire a Stake in India's One97 Communications.NEWS8: Financial Stocks Lower in Pre-Market Trade; Berkshire Hathaway Reportedly Nearing Deal to Acquire a Stake in India's One97 Communications.NEWS9: Market Chatter: Berkshire Hathaway Reportedly Nearing Deal to Acquire a Stake in India's One97 Communications.NEWS10: Market Chatter: Berkshire Hathaway Reportedly Nearing Deal to Acquire a Stake in India's One97 Communications.
2018-08-28: NEWS1: Berkshire Hathaway Enters Indian Digital Payment Via Paytm.NEWS2: Berkshire Hathaway Enters Indian Digital Payment Via Paytm.NEWS3: Allstate to Offer Identity Protection With InforArmor Buyout.NEWS4: Allstate to Offer Identity Protection With InforArmor Buyout.
2018-08-29: NEWS1: Notable ETF Inflow Detected - SPY, BRK.B, JPM, WFC.NEWS2: Notable ETF Inflow Detected - SPY, BRK.B, JPM, WFC.NEWS3: Berkshire's Paytm Backing Threatens GOOGL, FB & More in India.NEWS4: Berkshire's Paytm Backing Threatens GOOGL, FB & More in India.
2018-08-30: nan

Answer: Decrease