Question: Name the American socialite, musician, author and former model who was the wife of Senator Ted Kennedy and mother to Kara Kennedy, the oldest of three children and a member of the Kennedy dynasty?
Sentence (from "Anthony Shriver"): Through his mother, he is a nephew of World War II casualty Joseph P. Kennedy, Jr., President John F. Kennedy, Senator Robert F. Kennedy, and Senator Ted Kennedy.
Relevant evidence: No