question: How many presidents have died in office?
answerText: 8
questionEntity.name: Q11696
questionEntity.entityType: entity
questionEntity.label: President of the United States
questionEntity.mention: presidents
answerEntity.name: Q11869
answerEntity.label: William Henry Harrison
answerEntity.name: Q11896
answerEntity.label: Zachary Taylor
answerEntity.name: Q91
answerEntity.label: Abraham Lincoln
answerEntity.name: Q34597
answerEntity.label: James A. Garfield
answerEntity.name: Q35041
answerEntity.label: William McKinley
answerEntity.name: Q35286
answerEntity.label: Warren G. Harding
answerEntity.name: Q8007
answerEntity.label: Franklin Delano Roosevelt
answerEntity.name: Q9696
answerEntity.label: John F. Kennedy