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:2018-02-08, Stock:SNP, The news for the past five days is as follows:
2018-02-01: NEWS1: Hong Kong Stock Market May Extend Thursday's Losses.NEWS2: Hong Kong Stock Market May Extend Thursday's Losses.NEWS3: Losing Streak Likely To Continue For China Bourse.NEWS4: Losing Streak Likely To Continue For China Bourse.
2018-02-02: nan
2018-02-05: nan
2018-02-06: NEWS1: Losing Streak Likely To End For Hong Kong Shares.NEWS2: Losing Streak Likely To End For Hong Kong Shares.NEWS3: Rebound Predicted For China Stock Market.NEWS4: Rebound Predicted For China Stock Market.
2018-02-07: NEWS1: Hong Kong Called Lower Again On Thursday.NEWS2: Hong Kong Called Lower Again On Thursday.NEWS3: China Bourse May Give Up Support At 3,300 Points.NEWS4: China Bourse May Give Up Support At 3,300 Points.NEWS5: Top Ranked Income Stocks to Buy for February 7th.NEWS6: Top Ranked Income Stocks to Buy for February 7th.NEWS7: Top Ranked Income Stocks to Buy for February 7th.

Answer: Decrease