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:2021-07-08, Stock:UNH, The news for the past five days is as follows:
2021-06-30: NEWS1: UnitedHealth Group (UNH) Outpaces Stock Market Gains: What You Should Know.NEWS2: New Health Disparities Report Reveals Urgent Need to Address Maternal Mortality, Mental and Behavioral Health, and Food Insecurity in the U.S..NEWS3: Optum Awards $1.4 Million in Maternal Health Grants to Five Community Organizations.
2021-07-01: NEWS1: Anthem (ANTM) Buys MMM & Other Units From InnovaCare Health.NEWS2: Is UnitedHealth Group (UNH) Outperforming Other Medical Stocks This Year?.NEWS3: Acadia Healthcare (ACHC) Forms JV to Serve Southwest Michigan.NEWS4: 4 Must-Have Growth Stocks in Your Portfolio for 2021 and Ahead.
2021-07-02: nan
2021-07-06: NEWS1: Here's Why You Should Hold on to Cigna (CI) Stock for Now.
2021-07-07: NEWS1: UnitedHealth Group (UNH) Stock Moves 0.34%: What You Should Know.NEWS2: We expect insurance claims will recover to pre-pandemic levels this year: Aflac CEO.

Answer: Decrease