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:2019-10-18, Stock:CAT, The news for the past five days is as follows:
2019-10-11: NEWS1: Dow's 439-point rally highlighted by gains for Dow Inc., Caterpillar shares.NEWS2: Caterpillar, 3M, and Dow Are Leading the Dow Higher. Here’s Why..NEWS3: Dow Inc., Caterpillar share gains contribute to Dow's nearly 375-point rally.NEWS4: Dow's nearly 450-point rally highlighted by gains in shares of Dow Inc., Caterpillar.NEWS5: Stock Market News For Oct 11, 2019.NEWS6: Caterpillar, Dow Inc. share gains lead Dow's 366-point rally.NEWS7: New Strong Sell Stocks for October 11th.NEWS8: Caterpillar Rises 5%.
2019-10-14: NEWS1: Caterpillar (CAT) Stock Moves -0.02%: What You Should Know.NEWS2: 3 Large-Cap Tech Stocks to Buy in Q3 Earnings Season Amid Trade War Optimism.NEWS3: Top Stock Reports for Cisco, SAP & Gilead.NEWS4: Boeing Strips CEO of Chairman Role. Here’s What’s Next for the Stock..NEWS5: Stock Market News For Oct 14, 2019.NEWS6: Banks In Focus This Week As JPMorgan , Goldman Sachs, Others Report Tuesday.NEWS7: 5 Stocks to Buy as U.S.-China Locks Phase One of Trade Deal.
2019-10-15: NEWS1: The Zacks Analyst Blog Highlights: Cisco Systems, SAP, Gilead Sciences, Bank of America and Caterpillar.NEWS2: Caterpillar Hit by Weak Manufacturing Sector & High Costs.NEWS3: Dow up 280 points on gains for UnitedHealth, JPMorgan Chase stocks.NEWS4: Industrial Stocks Look Bad but Some See a Return to Growth by Mid-2020.
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.

Answer: Decrease