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:2021-09-20, Stock:COP, The news for the past five days is as follows:
2021-09-13: NEWS1: Investors who want income need to understand this overlooked stock-market strategy.
2021-09-14: NEWS1: Conoco/Concho Deadline Alert.NEWS2: ConocoPhillips (COP) Dips More Than Broader Markets: What You Should Know.NEWS3: Here's Why ConocoPhillips (COP) is a Strong Growth Stock.NEWS4: Are Investors Undervaluing ConocoPhillips (NYSE:COP) By 49%?.
2021-09-15: nan
2021-09-16: NEWS1: Conoco/Concho Deadline Alert.NEWS2: ConocoPhillips Stock Earns 81 RS Rating As Oil Price Rise.
2021-09-17: NEWS1: Conoco/Concho Deadline Alert.

Answer: Decrease