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:2019-01-31, Stock:SNP, The news for the past five days is as follows:
2019-01-24: NEWS1: Hong Kong Market May Run Out Of Steam.NEWS2: Hong Kong Market May Run Out Of Steam.NEWS3: China Bourse May Spin Its Wheels On Friday.NEWS4: China Bourse May Spin Its Wheels On Friday.NEWS5: [$$] China's Slowdown Is a Drag for Fuel Refiners.
2019-01-25: NEWS1: China's Sinopec reveals $687 million oil trading loss.NEWS2: China's Sinopec reveals $687 million oil trading loss, fourth-quarter earnings tumble.NEWS3: BRIEF-Sinopec's Preliminary Profit Rises, Production For Oil And Gas, Natural Gas Up In 2018.NEWS4: [$$] China’s Slowdown Is a Drag for Fuel Refiners.
2019-01-28: NEWS1: Win Streak Likely To End For Hong Kong Shares.NEWS2: Win Streak Likely To End For Hong Kong Shares.NEWS3: Soft Start Predicted For China Stock Market.NEWS4: Soft Start Predicted For China Stock Market.
2019-01-29: NEWS1: Losses May Accelerate For Hong Kong Shares.NEWS2: Losses May Accelerate For Hong Kong Shares.NEWS3: China Bourse Expected To Open Under Pressure.NEWS4: China Bourse Expected To Open Under Pressure.
2019-01-30: NEWS1: Hong Kong Bourse May Add To Its Winnings.NEWS2: Hong Kong Bourse May Add To Its Winnings.NEWS3: Higher Open Predicted For China Stock Market.NEWS4: Higher Open Predicted For China Stock Market.

Answer: Decrease