Question: What academy award did the star of "The Forgotten" win in 2014?
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: No