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:2021-05-26, Stock:UL, The news for the past five days is as follows:
2021-05-19: NEWS1: Jeff Auxier's Top 5 Trades of the 1st Quarter.NEWS2: Societal issues cannot be left outside company offices in a post-pandemic world.
2021-05-20: NEWS1: Oatly’s CEO is counting on consumers to see through big brands’ wokewashing.NEWS2: Unilever Takes Action to Create Systemic Change for LGBTQI+ Communities across U.S..
2021-05-21: NEWS1: How Shake Shack, McDonald's and others are lending a hand to the COVID vaccine push.
2021-05-24: nan
2021-05-25: NEWS1: 15 Most Dangerous Cities in Europe.

Answer: Decrease