Question: Who was the 2010 Wimbledon Championships – Women's Doubles defending champion who played alongside Venus Williams and who some commentators, players and sports writers regard as the greatest female tennis player of all time?
Sentence (from "Serena Williams"): The Women's Tennis Association (WTA) has ranked her world No. 1 in singles on eight occasions, from 2002 to 2017.
Relevant evidence: No