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:2018-01-18, Stock:ADBE, The news for the past five days is as follows:
2018-01-10: NEWS1: Free Post Earnings Research Report: Adobe’s Q4 Top-Line Outperformed Forecasts.
2018-01-11: NEWS1: Adobe (ADBE) Attains 52-Week High: What's Driving the Rally?.NEWS2: This 99 Composite Stock Could Break Out Soon.NEWS3: Adobe (ADBE) Attains 52-Week High: What&apos;s Driving the Rally?.NEWS4: ADBE March 2nd Options Begin Trading.
2018-01-12: NEWS1: The 3 Best Artificial Intelligence Stocks of 2017.NEWS2: Silicon Valley stocks: Synaptics shares soar on analyst upgrade as Facebook falls.NEWS3: Notable Friday Option Activity: PNC, HD, ADBE.NEWS4: iShares Edge MSCI USA Momentum Factor ETF Experiences Big Inflow.
2018-01-16: NEWS1: See what the IHS Markit Score report has to say about Adobe Systems Inc..
2018-01-17: nan

Answer: Decrease