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:2018-01-10, Stock:BBL, The news for the past five days is as follows:
2018-01-03: NEWS1: Higher Open Predicted For Thai Stock Market.NEWS2: Vale is negotiating BHP exit from Samarco venture - source‍​.NEWS3: Vale Is Negotiating BHP Exit From Samarco Venture.
2018-01-04: NEWS1: Thai Bourse May Test Resistance At 1,800 Points.NEWS2: BHP Billiton (BBL) Shares March Higher, Can It Continue?.NEWS3: BHP Billiton (BBL) Shares March Higher, Can It Continue?.NEWS4: BHP Billiton (BBL) Shares March Higher, Can It Continue?.
2018-01-05: nan
2018-01-08: NEWS1: Thai Stock Market May Extend Monday's Losses.
2018-01-09: NEWS1: Thai Bourse May See Continued Strength On Wednesday.

Answer: Decrease