Question: Who has won more Grand Slam titles, Rennae Stubbs or Alicia Molik?
Sentence (from "Alicia Molik"): Molik peaked in the doubles rankings at No. 6 and won two Grand Slam women's doubles titles, the 2005 Australian Open and the 2007 French Open, alongside Svetlana Kuznetsova and Mara Santangelo, respectively.
Relevant evidence: Yes