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:2019-10-23, Stock:COP, The news for the past five days is as follows:
2019-10-16: NEWS1: Warren Buffett on His 'Most Fun' Personal Investment.NEWS2: The Zacks Analyst Blog Highlights: ConocoPhillips, Phillips 66, BP and TOTAL.NEWS3: The Zacks Analyst Blog Highlights: Intel, Oracle, Novo Nordisk, ConocoPhillips and Advanced Micro Devices.NEWS4: Are Investors Falling Out of Love With Oil & Gas Mergers?.
2019-10-17: nan
2019-10-18: NEWS1: ConocoPhillips Stock Looks Cheap After a Selloff.NEWS2: Saudi Aramco to delay launch of its IPO.NEWS3: Things You Should Know About the EIA Crude Inventory Report.NEWS4: Should You Invest in the Fidelity MSCI Energy Index ETF (FENY)?.
2019-10-21: NEWS1: Cenovus Energy Inc. -- Moody's changes Cenovus' outlook to positive.NEWS2: New Strong Sell Stocks for October 21st.
2019-10-22: NEWS1: Oil Companies Rejected by Supreme Court on Climate Change Suits.NEWS2: Oil & Gas Stock Roundup: Schlumberger & Halliburton Report Q3 Earnings.

Answer: Decrease