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:2021-04-28, Stock:CAT, The news for the past five days is as follows:
2021-04-21: NEWS1: Caterpillar Financial Services GmbH & Co KG -- Moody's upgraded the long- and short-term ratings of Caterpillar and its supported finance operations to A2 and Prime-1; outlook is stable.NEWS2: What's in the Offing for Packaging Corp's (PKG) Q1 Earnings?.
2021-04-22: NEWS1: Caterpillar (CAT) Dips More Than Broader Markets: What You Should Know.NEWS2: What's in the Cards for Rockwell Automation's (ROK) Q2 Earnings?.NEWS3: Caterpillar (CAT) Earnings Expected to Grow: What to Know Ahead of Next Week's Release.NEWS4: 10 Best Rebound Stocks to Buy Now.NEWS5: Caterpillar Foundation Announces Global Environmental Partnership with One Tree Planted.NEWS6: Caterpillar Financial Services GmbH & Co KG -- Moody's upgraded the long- and short-term ratings of Caterpillar and its supported finance operations to A2 and Prime-1; outlook is stable.
2021-04-23: NEWS1: Is a Beat in the Offing for Caterpillar's (CAT) Q1 Earnings?.NEWS2: Roper (ROP) to Report Q1 Earnings: What's in the Cards?.NEWS3: 5 Must-Buy Corporate Giants Ahead of Q1 Earnings Next Week.
2021-04-26: NEWS1: Caterpillar and Certarus Sign Memorandum of Understanding to Explore Lower Carbon Energy Solutions.NEWS2: Stanley Black (SWK) to Report Q1 Results: Is a Beat in Store?.NEWS3: AGCO Corp (AGCO) to Post Q1 Earnings: What's in the Offing?.NEWS4: The Zacks Analyst Blog Highlights: Exxon Mobil, Chevron, Texas Instruments, Caterpillar and Intercontinental Exchange.NEWS5: How to Boost Your Portfolio with Top Industrial Products Stocks Set to Beat Earnings.NEWS6: 5 Top Stocks Likely to Come Up With an Earnings Beat.NEWS7: Generac (GNRC) to Report Q1 Earnings: What's in the Offing?.
2021-04-27: NEWS1: Is Caterpillar (CAT) Stock Outpacing Its Industrial Products Peers This Year?.NEWS2: John Bean (JBT) Beats on Q1 Earnings, Raises 2021 Guidance.NEWS3: Packaging Corp (PKG) Q1 Earnings & Sales Top Estimates, Up Y/Y.

Answer: Rise