question: What was the last husband of Jacquelyn Kennedy known for ?
answer: most notable shipping magnate of the 20th century was Aristotle Onassis
turker_answer: Jacquelyn Kennedy 's last was husband was the most notable shipping magnate of the 20th century was Aristotle Onassis .
rule-based: The last husband of Jacquelyn Kennedy known for was most notable shipping magnate of the 20th century was Aristotle Onassis .