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:2018-08-21, Stock:SNP, The news for the past five days is as follows:
2018-08-14: NEWS1: Hong Kong Stock Market May Find Traction On Wednesday.NEWS2: Hong Kong Stock Market May Find Traction On Wednesday.NEWS3: China Stock Market May Stop The Bleeding On Wednesday.NEWS4: China Stock Market May Stop The Bleeding On Wednesday.
2018-08-15: NEWS1: No Help Yet For Oversold Hong Kong Shares.NEWS2: No Help Yet For Oversold Hong Kong Shares.NEWS3: Soft Start Tipped For China Stock Market.NEWS4: Soft Start Tipped For China Stock Market.
2018-08-16: NEWS1: Hong Kong Bourse Set To Finally Snap Losing Streak.NEWS2: Hong Kong Bourse Set To Finally Snap Losing Streak.NEWS3: China Shares May Stop The Bleeding On Friday.NEWS4: China Shares May Stop The Bleeding On Friday.
2018-08-17: nan
2018-08-20: NEWS1: Hong Kong Stock Market May Extend Its Gains.NEWS2: Hong Kong Stock Market May Extend Its Gains.NEWS3: China Bourse May See Continued Support On Tuesday.NEWS4: China Bourse May See Continued Support On Tuesday.NEWS5: Energy Sector Update for 08/20/2018: OPTT,E,COP,SNP,SSL.NEWS6: Energy Sector Update for 08/20/2018: OPTT,E,COP,SNP,SSL.NEWS7: Energy Sector Update for 08/20/2018: COP,SNP,SSL.NEWS8: Energy Sector Update for 08/20/2018: COP,SNP,SSL.NEWS9: Energy Sector Update for 08/20/2018: USO, UNG, TOT, SSL, SNP, CVX.NEWS10: Energy Sector Update for 08/20/2018: USO, UNG, TOT, SSL, SNP, CVX.

Answer: Rise