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:2021-02-22, Stock:ACN, The news for the past five days is as follows:
2021-02-12: nan
2021-02-16: NEWS1: Accenture Acquires UK-Based Infinity Works To Bolster Its Cloud And Engineering Competences.NEWS2: Accenture Snaps Up Edenhouse For Digital Push.NEWS3: Accenture Expands Cloud First Offerings and Engineering Capabilities in the UK with Acquisition of Infinity Works.
2021-02-17: NEWS1: Accenture Buys Infinity Works To Boost Cloud Business In UK.NEWS2: As Digital Gap Widens in Wake of Pandemic, ‘Masters of Change’ Will Define the Future, According to Accenture Technology Vision 2021.
2021-02-18: NEWS1: Shareholders Of Accenture (NYSE:ACN) Must Be Happy With Their 184% Total Return.
2021-02-19: nan

Answer: Decrease