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:2018-02-12, Stock:BBL, The news for the past five days is as follows:
2018-02-05: NEWS1: Is BHP Billiton plc’s (LON:BLT) PE Ratio A Signal To Sell For Investors?.NEWS2: BHP Urged to Review Its Dual HQ Structure.
2018-02-06: NEWS1: Support Expected For Thai Stock Market.NEWS2: Support Expected For Thai Stock Market.
2018-02-07: NEWS1: No Relief Yet For Thai Stock Market.NEWS2: No Relief Yet For Thai Stock Market.NEWS3: 2 Top Iron Stocks to Consider Buying Now.
2018-02-08: NEWS1: Thai Bourse May Head South Again On Friday.NEWS2: Thai Bourse May Head South Again On Friday.
2018-02-09: nan

Answer: Rise