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:2021-02-19, Stock:ADBE, The news for the past five days is as follows:
2021-02-11: nan
2021-02-12: nan
2021-02-16: NEWS1: Dow Jones Futures Signal Stock Market Rally; Bitcoin Tops $50,000, Hot IPO Palantir Falls On Guidance.NEWS2: Dow Jones Futures: Be Ready For A Stock Market Rally Pullback Or Melt Up; Analyzing Apple, Amazon, Palantir.NEWS3: Former SAC Capital Portfolio Manager Tor Minesuk’s Top 10 Stock Picks for 2021.
2021-02-17: nan
2021-02-18: NEWS1: Better Buy: Adobe vs. Slack.NEWS2: What You Need To Know About Adobe Inc.'s (NASDAQ:ADBE) Investor Composition.

Answer: Decrease