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:2019-11-19, Stock:CAT, The news for the past five days is as follows:
2019-11-12: NEWS1: Dow flat in spite of losses for Exxon Mobil, Dow Inc. shares.NEWS2: Stocks - S&P, Nasdaq See Small Gains After Hitting Highs.NEWS3: Wall Street Fights to Keep Early Gains.
2019-11-13: NEWS1: Caterpillar Takes a Hit as Chile Riots Add to Global Uncertainty.NEWS2: A Favorable Earnings Picture.NEWS3: Dow drops 75 points on losses for Dow Inc., Caterpillar shares.NEWS4: New Strong Sell Stocks for November 13th.
2019-11-14: NEWS1: 3 Industrial Stocks to Buy.NEWS2: Zacks Earnings Trends Highlights: Fastenal, United Rentals, Caterpillar, Texas Instruments and Hasbro.NEWS3: Caterpillar's Sales Growth Slips to Lowest Point in October.NEWS4: Stocks - U.S. Futures Slip as US-China Talks Hit Reported Snag.
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.

Answer: Decrease