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:2018-01-18, Stock:SNP, The news for the past five days is as follows:
2018-01-10: NEWS1: Hong Kong Shares Ripe For Profit Taking.NEWS2: Win Streak Likely To End For China Stock Market.NEWS3: Asian share prices mostly lower as Wall Street rally fades.
2018-01-11: NEWS1: Continued Support Tipped For Hong Kong Bourse.NEWS2: China Stock Market May Extend Winning Streak.NEWS3: Sinopec moves closer to winning Chevron's South Africa assets.NEWS4: New Strong Buy Stocks for January 11th.NEWS5: New Strong Buy Stocks for January 11th.NEWS6: Sinopec says South Africa gives it conditional approval for Chevron assets.NEWS7: New Strong Buy Stocks for January 11th.
2018-01-12: NEWS1: Dow 30 Stock Roundup: Boeing Q4 Deliveries Up Y/Y, Success for Merck's Keytruda Combo.NEWS2: Dow 30 Stock Roundup: Boeing Q4 Deliveries Up Y/Y, Success for Merck's Keytruda Combo.
2018-01-16: NEWS1: Hong Kong Market Overdue For Profit Taking.NEWS2: Renewed Selling Pressure Likely For China Shares.NEWS3: Chevron, Sinopec South Africa Deal Gets Green Signal (revised).NEWS4: Chevron, Sinopec South Africa Deal Gets Green Signal (revised).NEWS5: Chevron, Sinopec South Africa Deal Gets Green Signal (revised).
2018-01-17: NEWS1: Hang Seng May Crack 32,000 For The First Time.NEWS2: Win Streak May Continue For China Bourse.

Answer: Decrease