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:2021-05-18, Stock:LLY, The news for the past five days is as follows:
2021-05-11: NEWS1: Lilly, MiNA Ink Broad RNA Deal Worth $1.25B.NEWS2: New Strong Sell Stocks for May 11th.NEWS3: Lilly and MiNA Therapeutics Announce saRNA Research Collaboration.
2021-05-12: nan
2021-05-13: NEWS1: Novo Nordisk, Eli Lilly Obesity Drugs Could Be Game Changers.NEWS2: Lilly to Participate in UBS Global Healthcare Virtual Conference.NEWS3: New Strong Sell Stocks for May 13th.
2021-05-14: NEWS1: Why AbCellera Stock Crumbled Despite In-Line Royalties For Covid Drug.
2021-05-17: nan

Answer: Decrease