question: What was built first, the Erie Canal or the Trans-Continental Railroad?
answerText: Erie Canal
questionEntity.name: Q1753108
questionEntity.entityType: entity
questionEntity.label: First Transcontinental Railroad
questionEntity.mention: Trans-Continental Railroad
questionEntity.name: Q459578
questionEntity.entityType: entity
questionEntity.label: Erie Canal
questionEntity.mention: Erie Canal
questionEntity.name: 1
questionEntity.entityType: ordinal
questionEntity.mention: first
answerEntity.name: Q459578
answerEntity.label: Erie Canal