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:2018-01-23, Stock:CAT, The news for the past five days is as follows:
2018-01-16: NEWS1: Two soaring Dow stocks may have just topped out.NEWS2: Notable Tuesday Option Activity: VLO, CAT, LOW.NEWS3: Dow Leads Market Gains As Weibo, ASML, Other Top Stocks Break Out.NEWS4: 4 Blue-Chip Stocks to Buy in Q4 Earnings.NEWS5: 6 Dow Stocks That Should Drive These ETFs Higher.NEWS6: Greenlight Capital reports net loss of 1.6%.NEWS7: Manitowoc (MTW) Plans to Relocate Corporate Headquarters.NEWS8: DVY, LMT, CME, CAT: ETF Outflow Alert.NEWS9: Boeing and Caterpillar led the way to Dow 26,000.NEWS10: Manitowoc (MTW) Plans to Relocate Corporate Headquarters.NEWS11: 4 Blue-Chip Stocks to Buy in Q4 Earnings.NEWS12: ETFs & Stocks to Buy on Falling Dollar.NEWS13: 4 Blue-Chip Stocks to Buy in Q4 Earnings.
2018-01-17: NEWS1: Wall Street Resumes Rally, Dow Closes Above 26,000 For First Time Ever.NEWS2: Reminder - Caterpillar (CAT) Goes Ex-Dividend Soon.NEWS3: The Zacks Analyst Blog Highlights: Wells Fargo &, 3M, Caterpillar, McDonald's and Procter & Gamble.NEWS4: 10 Stocks That Can Outperfom in 2018: Goldman.NEWS5: The Zacks Analyst Blog Highlights: Wells Fargo &, 3M, Caterpillar, McDonald&apos;s and Procter & Gamble.
2018-01-18: NEWS1: 6 Industrial Stocks Likely to Beat Estimates in Q4.NEWS2: Is the Options Market Predicting a Spike in Caterpillar (CAT) Stock?.NEWS3: Caterpillar, Inc. (CAT) Ex-Dividend Date Scheduled for January 19, 2018.NEWS4: 3 Growth Stocks That Could Put Facebook's Returns to Shame.NEWS5: Is the Options Market Predicting a Spike in Caterpillar (CAT) Stock?.NEWS6: 5 Top Stocks Powered by Beat Potential This Earnings Season.NEWS7: 5 Top Stocks Powered by Beat Potential This Earnings Season.
2018-01-19: NEWS1: 10 Stocks to Buy Instead of Bitcoin.NEWS2: 6 Industrial Stocks Likely to Beat Estimates in Q4.NEWS3: Netflix, Intel Kick Off Silicon Valley Earnings: Investing Action Plan.NEWS4: 5 Strong Stocks to Buy for an American Infrastructure Boom.NEWS5: Friday’s Vital Data: General Electric Company (GE), International Business Machines Corp. (IBM) and Caterpillar Inc. (CAT).NEWS6: 10 Stocks to Buy Instead of Bitcoin.NEWS7: 6 Industrial Stocks Likely to Beat Estimates in Q4.NEWS8: From Construction to Taxes: Why the Caterpillar Rally Isn't Over.NEWS9: Stocks Move Higher Despite Potential Government Shutdown - U.S. Commentary.NEWS10: Markets couldn't care less about a U.S. government shutdown.NEWS11: The Zacks Analyst Blog Highlights: Caterpillar, ACCO Brands, iRobot and Graphic Packaging Holding.NEWS12: Grainger (GWW) to Report Q4 Earnings: What's in Store?.NEWS13: Zacks.com highlights: Caterpillar, Crocs, Pioneer Natural Resources, Legg Mason and Intuitive Surgical.NEWS14: Will 2018 Be Caterpillar Inc.'s Best Year Yet?.NEWS15: Friday’s Vital Data: General Electric Company (GE), International Business Machines Corp. (IBM) and Caterpillar Inc. (CAT).NEWS16: Grainger (GWW) to Report Q4 Earnings: What&apos;s in Store?.NEWS17: Don't Count on CAT's Many Lives.NEWS18: The Zacks Analyst Blog Highlights: Caterpillar, ACCO Brands, iRobot and Graphic Packaging Holding.NEWS19: Zacks.com highlights: Caterpillar, Crocs, Pioneer Natural Resources, Legg Mason and Intuitive Surgical.NEWS20: Will 2018 Be Caterpillar Inc.&apos;s Best Year Yet?.NEWS21: See what the IHS Markit Score report has to say about Caterpillar Inc..
2018-01-22: NEWS1: 5 Top Blue-Chip Earnings Charts to Watch.NEWS2: Should You Buy the Earnings Dip in Fastenal Stock? 3 Pros, 3 Cons.NEWS3: Why These 3 Winners Are Triggering This Sell Signal, But Not These Two.NEWS4: Will Improving End-Markets Aid Caterpillar's Q4 Earnings?.NEWS5: Will Improving End-Markets Aid Caterpillar&apos;s Q4 Earnings?.NEWS6: See what the IHS Markit Score report has to say about Caterpillar Inc..NEWS7: This Week: Home sales, Caterpillar results, 4Q GDP.

Answer: Decrease