Suppose Michael Phelps retired from competitive swimming following the 2016 Rio Olympics, where he won five gold medals and one silver. Phelps is the most decorated Olympian of all time, with a total of 28 medals, including 23 gold. Since retiring, Phelps has focused on his family and advocacy work for mental health awareness.
Can we infer that "Michael Phelps is an advocate for physical health."? Yes, no, or maybe?