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:2018-11-20, Stock:CAT, The news for the past five days is as follows:
2018-11-13: NEWS1: Stocks Today: Nvidia Leads Technology Rally; Caterpillar Boosts Dow.NEWS2: Mid-Day Update: Wall Street Bounces Back as Trade Talks Seen Back On, Tech Recovers.NEWS3: Mid-Day Update: Wall Street Bounces Back as Trade Talks Seen Back On, Tech Recovers.NEWS4: Only Eight Dow Components With Recent Insider Buying, CAT is One of Them.NEWS5: Only Eight Dow Components With Recent Insider Buying, CAT is One of Them.NEWS6: Dow Movers: BA, INTC.NEWS7: Dow Movers: BA, INTC.NEWS8: Stock Indexes Battle To Push North In Rising Volume.NEWS9: 3 Post-Midterm Buys for 6.5% Dividends and 240% Payout Growth.NEWS10: 3 Post-Midterm Buys for 6.5% Dividends and 240% Payout Growth.NEWS11: Caterpillar&apos;s stock pares gains after October retail machinery sales report.NEWS12: Caterpillar (CAT) Stock Moves -1.51%: What You Should Know.NEWS13: Caterpillar (CAT) Stock Moves -1.51%: What You Should Know.
2018-11-14: NEWS1: Dow Movers: UNH, NKE.NEWS2: Dow Movers: UNH, NKE.NEWS3: ITW’s Short Interest Is at Its Highest Point: What Could It Mean?.NEWS4: Caterpillar's Retail Sales Growth Continues to Decelerate.NEWS5: Caterpillar's Retail Sales Growth Continues to Decelerate.NEWS6: Caterpillar&apos;s Retail Sales Growth Continues to Decelerate.NEWS7: Electric Vehicle Revolution Goes Underground With Mining Trucks.
2018-11-15: NEWS1: Stocks - Dow Snaps 4-Day Losing Streak as Trade Optimism Sparks Rebound.NEWS2: S&P 500 snaps five-day losing streak, oil extends gains.NEWS3: US trade representative denies report he told business executives next China tariffs on hold.NEWS4: US trade tepresentative said to tell business executives next China tariffs on hold.NEWS5: MARKETS: Stocks could bounce here, but I'm selling the rally.NEWS6: Zacks Earnings Trends Highlights: Macy???s, Amazon, Alphabet, Facebook and Caterpillar.NEWS7: Zacks Earnings Trends Highlights: Macy???s, Amazon, Alphabet, Facebook and Caterpillar.NEWS8: Zacks Earnings Trends Highlights: Macy???s, Amazon, Alphabet, Facebook and Caterpillar.NEWS9: Honeywell Increased Fourth-Quarter Dividend.
2018-11-16: nan
2018-11-19: NEWS1: Stock Market News For Nov 19, 2018.NEWS2: Stock Market News For Nov 19, 2018.NEWS3: Stocks Widen Losses; Dow Jones Fails To Keep Friday's Gain.NEWS4: Stock Market News For Nov 19, 2018.NEWS5: Cummins Will Support the New EPA Norms.NEWS6: South Africa's Barloworld in talks to buy a Caterpillar business.NEWS7: South Africa's Barloworld FY profit jumps on strong Russian business.

Answer: Decrease