question: Chi ha prestato servizio come Primo Ministro inglese più a lungo, Tony Blair o Margaret Thatcher?
answerText: Margaret Thatcher
questionEntity.name: Q17670585
questionEntity.entityType: entity
questionEntity.label: British Prime Minister David Cameron makes unannounced visit to Libya
questionEntity.name: Q9545
questionEntity.entityType: entity
questionEntity.label: Tony Blair
questionEntity.name: Q7416
questionEntity.entityType: entity
questionEntity.label: Margaret Thatcher
answerEntity.name: Q7416
answerEntity.label: Margaret Thatcher