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:2020-01-17, Stock:CAT, The news for the past five days is as follows:
2020-01-10: NEWS1: Is Caterpillar Inc. (NYSE:CAT) Potentially Undervalued?.
2020-01-13: nan
2020-01-14: NEWS1: Caterpillar Inc. (NYSE:CAT) Passed Our Checks, And It's About To Pay A US$1.03 Dividend.
2020-01-15: NEWS1: Trinity Industries Names New Chief Executive Officer.NEWS2: Market Morning: Trade Deal Signing, Bitcoin Fracas, Trump Rages at Apple, Jet Fuel Rain.NEWS3: Caterpillar Announces Officer Retirement.
2020-01-16: NEWS1: US Indexes Continue Gains Thursday.NEWS2: Dow's 240-point climb highlighted by gains in Cisco, Home Depot shares.NEWS3: How farms can be part of the climate change solution: US Agriculture Secretary.

Answer: Decrease