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:2018-09-19, Stock:SNP, The news for the past five days is as follows:
2018-09-12: NEWS1: Hong Kong Bourse Expected To Halt Losing Streak.NEWS2: Hong Kong Bourse Expected To Halt Losing Streak.NEWS3: China Shares May Find Traction On Thursday.NEWS4: China Shares May Find Traction On Thursday.
2018-09-13: NEWS1: Higher Open Tipped For Hong Kong Stock Market.NEWS2: Higher Open Tipped For Hong Kong Stock Market.NEWS3: China Shares May Test Resistance At 2,700 Points.NEWS4: China Shares May Test Resistance At 2,700 Points.
2018-09-14: nan
2018-09-17: NEWS1: More Pain Predicted For Hong Kong Stock Market.NEWS2: More Pain Predicted For Hong Kong Stock Market.NEWS3: Losing Streak Likely To Continue For China Shares.NEWS4: Losing Streak Likely To Continue For China Shares.NEWS5: Sinopec's New Refinery in Alberta to Help Local Producers.NEWS6: Sinopec's New Refinery in Alberta to Help Local Producers.NEWS7: Sinopec&apos;s New Refinery in Alberta to Help Local Producers.
2018-09-18: NEWS1: Hong Kong Bourse May Add To Its Winnings.NEWS2: Hong Kong Bourse May Add To Its Winnings.NEWS3: China Stock Market Draws Firm Lead For Wednesday.NEWS4: China Stock Market Draws Firm Lead For Wednesday.

Answer: Rise