Suppose Serena Williams (born September 26, 1981) is an American professional tennis player and former world No. 1. She has won 23 Grand Slam singles titles, the most by any player in the Open Era, and has also won four Olympic gold medals. Williams is known for her powerful serve and aggressive playing style.
Can we infer that "Serena Williams has never won an Olympic gold medal."? Yes, no, or maybe?