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:2018-07-23, Stock:BBL, The news for the past five days is as follows:
2018-07-16: NEWS1: World's Biggest Miners Want More Copper But Nobody's Selling.NEWS2: Thai Shares May See Continued Selling Pressure.NEWS3: Thai Shares May See Continued Selling Pressure.NEWS4: Freeport (FCX) Declares Terms of PT-FI Divestment & New Deal.
2018-07-17: NEWS1: Copper was the 'real big leg up' for BHP's production num....NEWS2: Recovery Predicted For Thai Stock Market.NEWS3: Recovery Predicted For Thai Stock Market.NEWS4: BHP Billiton FY18 Total Iron Ore Production Up 3%.NEWS5: BHP Billiton FY18 Total Iron Ore Production Up 3%.
2018-07-18: NEWS1: Thai Stock Market May Add To Its Winnings.NEWS2: Thai Stock Market May Add To Its Winnings.NEWS3: [$$] Wednesday's European Corporate Roundup.NEWS4: BHP posts record annual iron ore output, beats fourth-quarter forecasts.NEWS5: [$$] BHP Billiton Iron Ore Output Rises, Copper Jumps.NEWS6: This could be 'as good as it gets' for Australian commodi....
2018-07-19: NEWS1: Rally May Stall For Thai Stock Market.NEWS2: Rally May Stall For Thai Stock Market.
2018-07-20: nan

Answer: Decrease