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:2020-09-18, Stock:CAT, The news for the past five days is as follows:
2020-09-11: NEWS1: Stock Market Today: Stocks End Wobbly Week With a Mixed Finish.NEWS2: US STOCKS-Dow ends higher but Wall Street posts 2nd straight weekly drop on tech slide.NEWS3: US STOCKS-Wall Street posts 2nd straight weekly drop on tech slide.NEWS4: Dow climbs 70 points on gains for shares of Nike, Dow Inc..NEWS5: Dow's 68-point climb led by gains for Nike, Dow Inc. stocks.NEWS6: Nike, Amgen Inc. share gains lead Dow's 118-point jump.
2020-09-14: NEWS1: Caterpillar (CAT) Stock Sinks As Market Gains: What You Should Know.
2020-09-15: NEWS1: Market Recap: Tuesday, September 15.NEWS2: Why Caterpillar's Stock Is Trading Lower Today.NEWS3: Dow Jones Rises 100 Points; Caterpillar Stock Down on Sales Slump; Walmart Launches Subscription Service; Microsoft Rolls Out Mobile Cloud Gaming.NEWS4: COVID-19 Sends Caterpillar's Retail Machine Sales Tumbling for the 9th Straight Month.NEWS5: Caterpillar, 3M and the Less-Than-Stellar Rebound in the Industrial Economy.NEWS6: Caterpillar Reports Drop in Machine Sales Amid Sluggish Global Economy.NEWS7: Caterpillar's stock falls after total machines retail sales falls in line with July, while E&T sales fall further.
2020-09-16: NEWS1: Caterpillar Announces Appointment of New Vice President.NEWS2: Caterpillar (CAT) Reverses After Weak August Sales.NEWS3: Caterpillar's August Retail Sales Down 20% on Weak Demand.
2020-09-17: NEWS1: Top Stock Reports for Novartis, Zoom Video & Caterpillar.NEWS2: Where to Invest $5,000 Right Now.NEWS3: Where to Invest $5,000 Right Now.

Answer: Decrease