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:2019-08-21, Stock:BP, The news for the past five days is as follows:
2019-08-14: nan
2019-08-15: NEWS1: Chevron Corporation (CVX) Ex-Dividend Date Scheduled for August 16, 2019.NEWS2: Chevron Corporation (CVX) Ex-Dividend Date Scheduled for August 16, 2019.NEWS3: BP publishes LNG contract templates to push industry standardization.
2019-08-16: NEWS1: UPDATE 1-BP publishes LNG contract templates to push industry standardisation.
2019-08-19: nan
2019-08-20: NEWS1: Is BP a Buy?.NEWS2: Oil & Gas Stock Roundup: Equinor's Mariner Starts Up, BP Expands India Business.NEWS3: Oil & Gas Stock Roundup: Equinor's Mariner Starts Up, BP Expands India Business.NEWS4: Oil & Gas Stock Roundup: Equinor's Mariner Starts Up, BP Expands India Business.NEWS5: US warns Greece over Iranian oil tanker, Aramco picks lead underwriters.NEWS6: These 4 Measures Indicate That BP (LON:BP.) Is Using Debt Extensively.

Answer: Rise