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:2018-10-17, Stock:SNP, The news for the past five days is as follows:
2018-10-10: NEWS1: Renewed Consolidation Called For Hong Kong Shares.NEWS2: Renewed Consolidation Called For Hong Kong Shares.NEWS3: Lower Open Predicted For China Stock Market.NEWS4: Lower Open Predicted For China Stock Market.NEWS5: China Petroleum & Chemical (SNP) Shares Enter Oversold Territory.NEWS6: China Petroleum & Chemical (SNP) Shares Enter Oversold Territory.
2018-10-11: NEWS1: Hong Kong Bourse May Extend Thursday's Losses.NEWS2: Hong Kong Bourse May Extend Thursday's Losses.NEWS3: China Stock Market Has Negative Lead For Friday.NEWS4: China Stock Market Has Negative Lead For Friday.NEWS5: Asian ADRs Move Lower in Thursday Trading.NEWS6: Asian ADRs Move Lower in Thursday Trading.
2018-10-12: nan
2018-10-15: NEWS1: More Pain Predicted For Hong Kong Stock Market.NEWS2: More Pain Predicted For Hong Kong Stock Market.NEWS3: Continued Consolidation Called For China Stock Market.NEWS4: Continued Consolidation Called For China Stock Market.
2018-10-16: NEWS1: China Bourse May Halt Losing Streak.NEWS2: China Bourse May Halt Losing Streak.NEWS3: The Math Shows ADRA Can Go To $40.NEWS4: The Math Shows ADRA Can Go To $40.

Answer: Decrease