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:2018-01-23, Stock:BBL, The news for the past five days is as follows:
2018-01-16: NEWS1: Thai Bourse May Extend Tuesday's Losses.NEWS2: Thai Bourse May Extend Tuesday's Losses.NEWS3: Arconic Shows Rising Price Performance With Jump To 82 RS Rating.NEWS4: Arconic Shows Rising Price Performance With Jump To 82 RS Rating.
2018-01-17: NEWS1: BHP Iron Ore Output Gains 3% to Set Course for Record Year.NEWS2: Thai Stock Market Draws Firm Lead For Thursday.NEWS3: Thai Stock Market Draws Firm Lead For Thursday.NEWS4: BHP Q2 Total Iron Ore Production Up 3%.NEWS5: BHP Q2 Total Iron Ore Production Up 3%.NEWS6: Bernard Horn Comments on BHP Billiton.NEWS7: Vale could be a 'natural' owner for Samarco; in talks with BHP -director.
2018-01-18: NEWS1: Thai Bourse May Take Further Damage On Friday.NEWS2: 3 Reasons Why BHP Billiton (BHP) is a Great Momentum Stock.NEWS3: Top Stocks in Mining.NEWS4: [$$] BHP Billiton Readies U.S. Shale Assets for Suitors.NEWS5: What’s in store for BHP.
2018-01-19: nan
2018-01-22: NEWS1: Thai Stock Market Called Higher On Tuesday.NEWS2: Thai Stock Market Called Higher On Tuesday.NEWS3: Bernstein's Bullish Stance On BHP Has Come To An End.

Answer: Decrease