Which of Abraham Lincoln's sons did not die before 1900?
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John Wilkes Booth killed Abraham Lincoln.
John Wilkes Booth was killed by Abraham Lincoln .
Which of Abraham Lincoln's sons did not die before 1900?</s> [unused1]John Wilkes Booth                [unused2] killed Abraham Lincoln.
Which of Abraham Lincoln's sons did not die before 1900?</s>John Wilkes Booth killed Abraham Lincoln.
Which of Abraham Lincoln's sons did not die before 1900?</s> [unused1]John Wilkes Booth                [unused2] was killed by Abraham Lincoln .
Which of Abraham Lincoln's sons did not die before 1900?</s>John Wilkes Booth was killed by Abraham Lincoln .
Which of Abraham Lincoln's sons did not die before 1900?</s>Abraham Lincoln,0,Abraham Lincoln,Abraham Lincoln,killed by,[unused1]John Wilkes Booth[unused2],[unused1]John Wilkes Booth[unused2],0,Abraham Lincoln,[unused1]John Wilkes Booth[unused2],0,[unused1]John Wilkes Booth[unused2]
Which of Abraham Lincoln's sons did not die before 1900?</s>Abraham Lincoln,0,Abraham Lincoln,Abraham Lincoln,killed by,John Wilkes Booth,John Wilkes Booth,0,Abraham Lincoln,John Wilkes Booth,0,John Wilkes Booth