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:2019-07-22, Stock:CAT, The news for the past five days is as follows:
2019-07-15: NEWS1: Hotelier buys Midtown site where apartments stand today.NEWS2: 5 Dow Jones Stocks to Buy Now.NEWS3: Why You Might Be Interested In Caterpillar Inc. (NYSE:CAT) For Its Upcoming Dividend.
2019-07-16: NEWS1: Caterpillar (CAT) Dips More Than Broader Markets: What You Should Know.NEWS2: XLI, HON, UTX, CAT: ETF Outflow Alert.NEWS3: XLI, HON, UTX, CAT: ETF Outflow Alert.
2019-07-17: NEWS1: Trade Worries Keep Dow from Another New High.NEWS2: Trade Worries Keep Dow from Another New High.NEWS3: US Indexes Close Lower for a 2nd Day Wednesday.NEWS4: Market Close Report: NASDAQ Composite index closes at 8,185.21 down -37.59 points.NEWS5: Market Close Report: NASDAQ Composite index closes at 8,185.21 down -37.59 points.NEWS6: Dow Jones Today: A Lackluster Showing.NEWS7: Caterpillar (CAT) Earnings Expected to Grow: What to Know Ahead of Next Week's Release.NEWS8: Caterpillar (CAT) Earnings Expected to Grow: What to Know Ahead of Next Week's Release.NEWS9: Ex-Dividend Reminder: Caterpillar, AZZ and Graco.NEWS10: Ex-Dividend Reminder: Caterpillar, AZZ and Graco.NEWS11: Dow Movers: CAT, INTC.NEWS12: Dow Movers: CAT, INTC.NEWS13: Caterpillar (CAT) Earnings Expected to Grow: What to Know Ahead of Next Week's Release.NEWS14: These 2 Companies Just Set the Tone for Industrial Earnings Season.
2019-07-18: NEWS1: Caterpillar (CAT) to Report Q2 Earnings: What's in Store?.NEWS2: Caterpillar (CAT) to Report Q2 Earnings: What's in Store?.NEWS3: Caterpillar (CAT) to Report Q2 Earnings: What's in Store?.NEWS4: Caterpillar, Inc. (CAT) Ex-Dividend Date Scheduled for July 19, 2019.NEWS5: Caterpillar, Inc. (CAT) Ex-Dividend Date Scheduled for July 19, 2019.
2019-07-19: NEWS1: Caterpillar (CAT) Set to Report Q2 Earnings: What to Expect.NEWS2: 3 Takeaways from Q2 Earnings Results Thus Far.NEWS3: Noteworthy Friday Option Activity: CAT, QEP, BEAT.NEWS4: Noteworthy Friday Option Activity: CAT, QEP, BEAT.NEWS5: Investing in Chicago Stocks.

Answer: Decrease