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:2020-02-27, Stock:CAT, The news for the past five days is as follows:
2020-02-20: NEWS1: U.S. manufacturers scramble for costly alternatives as coronavirus cuts Chinese supplies.
2020-02-21: NEWS1: Dow Jones Today: Flight to Safety Dings Stocks.NEWS2: Two Plays on Climate Change.
2020-02-24: NEWS1: Dow Jones Today: Monday, Bloody Monday.NEWS2: Century-old Louisville company gets a new name.NEWS3: Caterpillar CFO to Participate at CONEXPO on March 11; Webcast Available.
2020-02-25: nan
2020-02-26: nan

Answer: Decrease