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:2019-11-22, Stock:CAT, The news for the past five days is as follows:
2019-11-15: NEWS1: Walgreens Boots, Intel share gains contribute to Dow's 100-point climb.
2019-11-18: NEWS1: Stocks - Wall Street Falls After Report That China Uncertain About Trade Deal.
2019-11-19: NEWS1: Stocks - Wall Street Rises on Trade Optimism; Retailers Fall.
2019-11-20: NEWS1: Weak Retail Sector Earnings.NEWS2: Caterpillar Could Offer Low-Risk Buying Opportunity.NEWS3: Harley-Davidson Stock Might Get Hit by Accounting Changes. Here’s Why..NEWS4: Stocks - Wall Street Tumbles as Trade Tensions Escalate.
2019-11-21: NEWS1: Why Dow Jones Stocks Boeing And Caterpillar Are On This Trading Pro's Radar.NEWS2: Why Micron Stock Could Be Headed for a Fall.NEWS3: Stock Market News for Nov 21, 2019.NEWS4: Zacks Earnings Trends Highlights: Fastenal, United Rentals, Caterpillar, Texas Instruments and Hasbro.

Answer: Rise