question: How many NBA teams has James Harden played for?
answerText: 3
questionEntity.name: Q136678
questionEntity.entityType: entity
questionEntity.label: James Harden
questionEntity.mention: James Harden
questionEntity.name: Q155223
questionEntity.entityType: entity
questionEntity.label: National Basketball Association
questionEntity.mention: NBA
answerEntity.name: Q180950
answerEntity.label: Oklahoma City Thunder
answerEntity.name: Q161345
answerEntity.label: Houston Rockets
answerEntity.name: Q572134
answerEntity.label: Brooklyn Nets