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:2021-01-04, Stock:LLY, The news for the past five days is as follows:
2020-12-24: nan
2020-12-28: NEWS1: 25 Safest Cities in America in 2020.
2020-12-29: NEWS1: Eli Lilly (LLY) Gains As Market Dips: What You Should Know.NEWS2: Amphastar Surges on FDA Approval of Generic Hypoglycemia Injection.
2020-12-30: NEWS1: Regeneron (REGN) Releases Initial Data on Cocktail for COVID-19.NEWS2: Regeneron’s Antibodies Appear to Help Hospitalized Patients—and Could Help 2021 Revenue.
2020-12-31: nan

Answer: Decrease