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:2021-10-21, Stock:UL, The news for the past five days is as follows:
2021-10-14: NEWS1: ‘Return is the wrong word. That world is gone’: Unilever chief HR officer foresees a new, flexible era for office workers post-COVID.
2021-10-15: nan
2021-10-18: NEWS1: European stocks close lower as chatter on interest rate hike gets louder.
2021-10-19: nan
2021-10-20: NEWS1: Unilever margins in spotlight as inflation surges.

Answer: Rise