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:2018-05-15, Stock:BBL, The news for the past five days is as follows:
2018-05-08: NEWS1: Thai Bourse May Have Bottomed Out.NEWS2: Thai Bourse May Have Bottomed Out.
2018-05-09: NEWS1: Thai Stock Market Expected To Halt Losing Streak.NEWS2: Thai Stock Market Expected To Halt Losing Streak.NEWS3: Alliance Holdings GP, L.P. (AHGP) Ex-Dividend Date Scheduled for May 10, 2018.NEWS4: Alliance Holdings GP, L.P. (AHGP) Ex-Dividend Date Scheduled for May 10, 2018.
2018-05-10: NEWS1: Thai Stock Market May Snap Losing Streak.NEWS2: Thai Stock Market May Snap Losing Streak.
2018-05-11: nan
2018-05-14: NEWS1: Thai Stock Market May Extend Winning Streak.NEWS2: Thai Stock Market May Extend Winning Streak.NEWS3: Is BHP Billiton plc (LON:BLT) An Attractive Dividend Stock?.

Answer: Decrease