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:2018-10-18, Stock:SNP, The news for the past five days is as follows:
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.
2018-10-17: NEWS1: Hong Kong Bourse Tipped To Open Higher.NEWS2: Hong Kong Bourse Tipped To Open Higher.NEWS3: China Shares May See Renewed Consolidation.NEWS4: China Shares May See Renewed Consolidation.NEWS5: Oil Falls After U.S. Stockpiles Swell for Fourth Straight Week.

Answer: Decrease