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:2021-10-28, Stock:UL, The news for the past five days is as follows:
2021-10-21: NEWS1: Economic Reports Reflect Labor Shortages and Moderate Economic Growth.NEWS2: Unilever Goes All-Out on Pricing as Inflation Accelerates.NEWS3: Marmite maker Unilever hikes prices amid ‘elevated’ cost inflation.NEWS4: Unilever warns of more price hikes as inflation worsens.NEWS5: RPT-UPDATE 5-Unilever warns of more price hikes as inflation worsens.
2021-10-22: NEWS1: 'Breakfast will get a whole lot more expensive': strategist.
2021-10-25: nan
2021-10-26: NEWS1: New Strong Sell Stocks for October 26th.
2021-10-27: nan

Answer: Rise