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:2019-01-23, Stock:CAT, The news for the past five days is as follows:
2019-01-15: NEWS1: Caterpillar (CAT) Stock Sinks As Market Gains: What You Should Know.NEWS2: 5 Dow Jones Stocks to Sell Before Things Get Uglier.NEWS3: Morgan Stanley Is Concerned about the Markets in 2019.NEWS4: See what the IHS Markit Score report has to say about Caterpillar Inc..
2019-01-16: NEWS1: Noteworthy Wednesday Option Activity: STZ, USB, CAT.NEWS2: Noteworthy Wednesday Option Activity: STZ, USB, CAT.NEWS3: Reminder - Caterpillar (CAT) Goes Ex-Dividend Soon.NEWS4: Reminder - Caterpillar (CAT) Goes Ex-Dividend Soon.
2019-01-17: NEWS1: Close Update: Wall Street Heads For The Exits With Solid Gains as Friendly Trade Headlines Trigger Late Rally.NEWS2: Close Update: Wall Street Heads For The Exits With Solid Gains as Friendly Trade Headlines Trigger Late Rally.NEWS3: Stock Market Today Rallies As Dow, S&P 500 Retake Key Level.NEWS4: DIA, GS, CAT, TRV: Large Inflows Detected at ETF.NEWS5: DIA, GS, CAT, TRV: Large Inflows Detected at ETF.NEWS6: Stocks - Dow Closes Higher Despite U.S.-China Trade Uncertainty.NEWS7: Can Caterpillar (CAT) Keep the Earnings Surprise Streak Alive?.NEWS8: Caterpillar, Inc. (CAT) Ex-Dividend Date Scheduled for January 18, 2019.NEWS9: Caterpillar, Inc. (CAT) Ex-Dividend Date Scheduled for January 18, 2019.
2019-01-18: NEWS1: Stocks Score Big Win Ahead of Holiday Weekend.NEWS2: Stocks Score Big Win Ahead of Holiday Weekend.NEWS3: Boeing (BA) Stock Was a Strong Buy Before US-China Trade Positivity.NEWS4: Friday’s Vital Data: Caterpillar, Netflix and Square.NEWS5: Friday’s Vital Data: Caterpillar, Netflix and Square.NEWS6: All 30 Dow stocks gain ground, led by Home Depot and Caterpillar.NEWS7: Will Caterpillar (CAT) Retain Earnings Beat Trend in Q4?.NEWS8: Will Caterpillar (CAT) Retain Earnings Beat Trend in Q4?.NEWS9: Stock Market News For Jan 18, 2019.NEWS10: Friday’s Vital Data: Caterpillar, Netflix and Square.NEWS11: Can Caterpillar (CAT) Keep the Earnings Surprise Streak Alive?.NEWS12: Can Caterpillar (CAT) Keep the Earnings Surprise Streak Alive?.NEWS13: Dow 30 Stock Roundup: JPM & AXP Earnings Disappoint, GS & UNH Impress.NEWS14: Will Caterpillar (CAT) Retain Earnings Beat Trend in Q4?.
2019-01-22: NEWS1: Dow Drops 300 Points on Troubling China Headlines.NEWS2: Dow Drops 300 Points on Troubling China Headlines.NEWS3: Close Update: Economic Anxiety Sends US Stock Indexes Tumbling to Kick Off Shortened Trading Week.NEWS4: Close Update: Economic Anxiety Sends US Stock Indexes Tumbling to Kick Off Shortened Trading Week.NEWS5: Market Close Report: NASDAQ Composite index closes at 7,020.36 down -136.87 points.NEWS6: Market Close Report: NASDAQ Composite index closes at 7,020.36 down -136.87 points.NEWS7: 5 stocks account for nearly 200-points of Dow&apos;s tumble.NEWS8: Stock Market News For Jan 22, 2019.NEWS9: Stock Market News For Jan 22, 2019.NEWS10: Dow Movers: CAT, MCD.NEWS11: Dow Movers: CAT, MCD.NEWS12: Stock Market News For Jan 22, 2019.NEWS13: United Rentals: What Could Drive Its Q4 Earnings?.NEWS14: See what the IHS Markit Score report has to say about Caterpillar Inc..

Answer: Decrease