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:2020-11-25, Stock:CAT, The news for the past five days is as follows:
2020-11-18: NEWS1: Exclusive: U.S. investigators were told to take 'no further action' on Caterpillar, ex-client of Barr.
2020-11-19: NEWS1: Exclusive: U.S. investigators were told to take 'no further action' on Caterpillar, ex-client of Barr.
2020-11-20: NEWS1: Caterpillar Again Named to Dow Jones Sustainability Indices.
2020-11-23: nan
2020-11-24: nan

Answer: Decrease