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:2020-08-20, Stock:LLY, The news for the past five days is as follows:
2020-08-13: NEWS1: A Field Guide to Covid-19 Vaccines and Antivirals.NEWS2: Eli Lilly, Novartis Have Most Valuable Pipeline Drugs.
2020-08-14: NEWS1: 2 Forever Pharma Stocks to Buy Now.
2020-08-17: nan
2020-08-18: NEWS1: Latest Innovent Deal Gives Eli Lilly Drug Rights Outside China.NEWS2: The Daily Biotech Pulse: Poseida's Phase 1 Study Placed On Clinical Hold, Orphan Drug Designation For Krystal Biotech, Tiziana's Patent Award.NEWS3: Lilly and Innovent Announce Global Expansion of TYVYT Licensing Agreement.
2020-08-19: nan

Answer: Decrease