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:2019-10-23, Stock:CAT, The news for the past five days is as follows:
2019-10-16: NEWS1: Is Caterpillar's Long Decline Coming to an End?.NEWS2: Analysts Estimate Caterpillar (CAT) to Report a Decline in Earnings: What to Look Out for.
2019-10-17: NEWS1: 'Beijing is the biggest security threat to this country in the 21st century': Republican senator.NEWS2: Dow's 75-point climb highlighted by gains for shares of UnitedHealth, Walgreens Boots.NEWS3: Dow's 69-point jump led by gains for shares of Johnson & Johnson, JPMorgan Chase.NEWS4: 5 Industrial Stocks to Watch After Short Cycle Downturn.
2019-10-18: NEWS1: Are Q3 2019 Earnings Results Really That Good?.NEWS2: Key earnings next week: McDonald's, Boeing, Caterpillar.NEWS3: Caterpillar Stock Is Downgraded Because the Economy May Be Running Out of Steam.NEWS4: Caterpillar (CAT) to Report Q3 Earnings: What's in Store?.NEWS5: Caterpillar stock downgraded at Morgan Stanley on 'increasing downside risks' heading into next year.NEWS6: Caterpillar Receives Analyst Downgrade on Slowing Demand.NEWS7: Caterpillar Shares Slump After Analyst Downgrade.
2019-10-21: NEWS1: Stock market news: October 21, 2019.NEWS2: Earnings Preview: Boeing, Caterpillar, 3M, GE, and More.NEWS3: Boeing, Caterpillar, 3M, Microsoft and Twitter are part of Zacks Earnings Preview.NEWS4: Tesla speeds toward unpleasant earnings turn, Boeing faces tough questions.
2019-10-22: NEWS1: Boeing, Microsoft, Tesla earnings — What to know in markets Wednesday.NEWS2: Prepare for an earnings trifecta with Boeing, Tesla and Microsoft on deck.NEWS3: Caterpillar's stock rallies, defying 6-quarter streak of disappointing earnings reports.NEWS4: [video]Caterpillar Expected to Earn $2.90 a Share.NEWS5: Day Ahead - Top 3 Things to Watch.NEWS6: Industrial Stocks' Oct 23 Earnings Roster: CAT, GWW, AVY, PNR.NEWS7: Mixed Bag: Better Outlooks From Lockheed, United Technologies, But McDonald's Misses.NEWS8: Caterpillar Reports Earnings Tomorrow. Here’s What to Expect..NEWS9: Caterpillar earnings: Expect weakness on China tensions and global economic slowdown.

Answer: Rise