Question: Cate Blanchett portrayed the woman who was named by which group as the greatest female star of Classic Hollywood Cinema?
Sentence (from "Cate Blanchett"): Her portrayal of Katharine Hepburn in Martin Scorsese's 2004 film "The Aviator" brought her critical acclaim and many accolades, including the Academy Award for Best Actress in a Supporting Role, making her the only actor to win an Oscar for portraying another Oscar-winning actor.
Relevant evidence: Yes