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:2018-01-30, Stock:SNP, The news for the past five days is as follows:
2018-01-23: NEWS1: Hong Kong Market May Test Resistance At 33,000.NEWS2: Hong Kong Market May Test Resistance At 33,000.NEWS3: China Bourse Called Higher Again On Wednesday.NEWS4: China Bourse Called Higher Again On Wednesday.
2018-01-24: NEWS1: Hong Kong Market May Open Under Pressure On Thursday.NEWS2: Hong Kong Market May Open Under Pressure On Thursday.NEWS3: Profit Taking Expected For China Stock Market.NEWS4: Profit Taking Expected For China Stock Market.NEWS5: SEHK Top Dividend Stocks – China CITIC Bank And More.
2018-01-25: NEWS1: Hong Kong Bourse May Extend Thursday's Losses.NEWS2: Hong Kong Bourse May Extend Thursday's Losses.NEWS3: Petrobras (PBR) Catches Eye: Stock Jumps 8.6%.NEWS4: Petrobras (PBR) Catches Eye: Stock Jumps 8.6%.NEWS5: Petrobras (PBR) Catches Eye: Stock Jumps 8.6%.
2018-01-26: NEWS1: Eni's Black Sea Operations Adhere to US Sanctions on Russia.NEWS2: Eni's Black Sea Operations Adhere to US Sanctions on Russia.NEWS3: Eni&apos;s Black Sea Operations Adhere to US Sanctions on Russia.
2018-01-29: NEWS1: China Stock Market May Test Support At 3,500 Points.NEWS2: China Stock Market May Test Support At 3,500 Points.

Answer: Decrease