Question: What car accident in Massachusetts in 1969 was spoken in depth about by Ted Kennedy, including a reference to the Kennedy curse?
Sentence (from "Chappaquiddick incident"): The Chappaquiddick incident was a single-vehicle car accident on Chappaquiddick Island, Massachusetts, on Friday, July 18, 1969, that was the result of U.S. Senator Ted Kennedy's negligence and resulted in the death of his 28-year-old companion, Mary Jo Kopechne, who was trapped inside the vehicle.
Relevant evidence: Yes