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:2021-02-04, Stock:UL, The news for the past five days is as follows:
2021-01-28: nan
2021-01-29: nan
2021-02-01: NEWS1: Dollar Shave Club Unveils a New Ad Campaign to Mark its Next Chapter as an Omnichannel Grooming Brand.NEWS2: Wall Street Has Made a Huge Mistake Overlooking These 3 Stocks.NEWS3: 14 Best European Dividend Stocks to Buy Now.
2021-02-02: NEWS1: Yacktman Asset Management's Top 4 Buys of the 4th Quarter.
2021-02-03: nan

Answer: Decrease