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:2019-09-16, Stock:CAT, The news for the past five days is as follows:
2019-09-09: NEWS1: Tech Stocks Fall Monday With New Tech Probes.NEWS2: Dow Jones Today: Looking for Direction.NEWS3: Noteworthy Monday Option Activity: BIIB, CAT, MKTX.NEWS4: Noteworthy Monday Option Activity: BIIB, CAT, MKTX.NEWS5: Jim Cramer: China Remains Among the Best Markets for All Our Exporters.NEWS6: Caterpillar’s Stock Price Is Too Bearish on Earnings, Merrill Lynch Says.NEWS7: Stocks Today Mirror Market Before 20% 2018 Plunge, Highlighting Risk.NEWS8: Dow Movers: MRK, WBA.NEWS9: Dow Movers: MRK, WBA.NEWS10: Dow jumps 69 points on gains for shares of Caterpillar, Walgreens Boots.
2019-09-10: NEWS1: Top Analyst Reports for Caterpillar, General Motors & Citigroup.NEWS2: Top Analyst Reports for Caterpillar, General Motors & Citigroup.NEWS3: Top Analyst Reports for Caterpillar, General Motors & Citigroup.NEWS4: Notable ETF Outflow Detected - UDOW, MMM, CAT, WBA.NEWS5: Notable ETF Outflow Detected - UDOW, MMM, CAT, WBA.NEWS6: 3 Dow Jones Stocks to Sell Right Now.NEWS7: CAT Named A Top Socially Responsible Dividend Stock.NEWS8: CAT Named A Top Socially Responsible Dividend Stock.NEWS9: Stock Market News For Sep 10, 2019.NEWS10: Should You Worry About Caterpillar Inc.'s (NYSE:CAT) CEO Pay Cheque?.
2019-09-11: NEWS1: US Indexes Close Higher Wednesday, Tech Stocks Rally.NEWS2: 3 Beaten-Down Industrials Worth Considering Now.NEWS3: 3 Beaten-Down Industrials Worth Considering Now.NEWS4: Should Value Investors Consider Caterpillar (CAT) Stock Now?.NEWS5: The Zacks Analyst Blog Highlights: Caterpillar, General Motors, Citigroup, Northrop Grumman and Walgreens Boots.
2019-09-12: NEWS1: Caterpillar (CAT) Stock Sinks As Market Gains: What You Should Know.NEWS2: Dow Jones Today: Maybe We’re Getting Somewhere.NEWS3: 3 Stocks to Buy As Sector Rotation Heats Up.NEWS4: Dow Movers: DOW, V.NEWS5: Dow Movers: DOW, V.NEWS6: Caterpillar and Deere Are Among 7 Stocks to Track as Construction Activity Slows.NEWS7: Wells Fargo Downgrades Deere And Caterpillar, Sees 'Likely Need To Cut Production Soon'.NEWS8: 'Fast Money' Traders Advise Their Viewers On Mastercard, Caterpillar And More.NEWS9: How Caterpillar Is Being Squeezed by Trade War and Global Slowdown.
2019-09-13: NEWS1: 14 Stocks Already Hurt by President Donald Trump's Tariffs.NEWS2: Stocks - U.S. Futures Near All Time-Highs as China Offers Trade Hopes.

Answer: Decrease