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:2018-05-31, Stock:SNP, The news for the past five days is as follows:
2018-05-23: NEWS1: Hong Kong Shares May Bounce Higher On Thursday.NEWS2: Hong Kong Shares May Bounce Higher On Thursday.NEWS3: Rebound Predicted For China Stock Market.NEWS4: Rebound Predicted For China Stock Market.NEWS5: China Petroleum & Chemical Corporation (SNP) Ex-Dividend Date Scheduled for May 24, 2018.NEWS6: China Petroleum & Chemical Corporation (SNP) Ex-Dividend Date Scheduled for May 24, 2018.NEWS7: The Zacks Analyst Blog Highlights: Cisco, Kraft Heinz, Sinopec, Glaxo and Progressive.
2018-05-24: NEWS1: Hong Kong Bourse May Hand Back Thursday's Gains.NEWS2: Hong Kong Bourse May Hand Back Thursday's Gains.NEWS3: Losing Streak May Continue For China Stock Market.NEWS4: Losing Streak May Continue For China Stock Market.NEWS5: 20 Oil Stocks for an Unpredictable Second Half.NEWS6: Sinopec to Import Record Crude Volumes From United States.
2018-05-25: nan
2018-05-29: nan
2018-05-30: NEWS1: Hong Kong Stock Market Due To Find Support.NEWS2: Hong Kong Stock Market Due To Find Support.NEWS3: China Stock Market May Stop The Bleeding On Thursday.NEWS4: China Stock Market May Stop The Bleeding On Thursday.

Answer: Rise