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:2019-08-26, Stock:CAT, The news for the past five days is as follows:
2019-08-19: nan
2019-08-20: NEWS1: Cummins' Guidance Raises Red Flags for Caterpillar.NEWS2: Cummins' Guidance Raises Red Flags for Caterpillar.NEWS3: Cummins's Guidance Raises Red Flags for Caterpillar.NEWS4: Cummins's Guidance Raises Red Flags for Caterpillar.NEWS5: Cummins&apos;s Guidance Raises Red Flags for Caterpillar.
2019-08-21: NEWS1: The Fed Has Crossed the Interest Rate Rubicon.NEWS2: DIA, GS, TRV, CAT: ETF Outflow Alert.NEWS3: DIA, GS, TRV, CAT: ETF Outflow Alert.NEWS4: Huawei’s “life or death crisis”.NEWS5: Validea Joel Greenblatt Strategy Daily Upgrade Report - 8/21/2019.NEWS6: Validea Joel Greenblatt Strategy Daily Upgrade Report - 8/21/2019.
2019-08-22: NEWS1: 3 Stocks That Would Be Hurt by a Strong Dollar.
2019-08-23: NEWS1: On-off trade tariffs wreak havoc on U.S. company planning.NEWS2: Noteworthy Friday Option Activity: V, ISRG, CAT.NEWS3: Noteworthy Friday Option Activity: V, ISRG, CAT.NEWS4: Why Is Caterpillar (CAT) Down 12.5% Since Last Earnings Report?.NEWS5: Why Is Caterpillar (CAT) Down 12.5% Since Last Earnings Report?.NEWS6: Dow Movers: CAT, BA.NEWS7: Dow Movers: CAT, BA.NEWS8: Dow's 100-point drop led by losses for shares of Caterpillar, Dow Inc..NEWS9: Why Is Caterpillar (CAT) Down 12.5% Since Last Earnings Report?.NEWS10: 5 Stocks That Could Pop When the Trade War Ends.NEWS11: 5 Stocks That Could Pop When the Trade War Ends.

Answer: Rise