question: What was the first Beatles single to go to number 1 in the US?
answerText: I Want To Hold Your Hand
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questionEntity.entityType: entity
questionEntity.label: United States of America
questionEntity.mention: US
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questionEntity.label: The Beatles
questionEntity.mention: Beatles
questionEntity.name: 1
questionEntity.entityType: ordinal
questionEntity.mention: first
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questionEntity.mention: 1
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answerEntity.label: I Want to Hold Your Hand