question: How many children did Ron and Hermione have in Harry Potter and the Deathly Hallows?
answerText: 2
questionEntity.name: Q174009
questionEntity.entityType: entity
questionEntity.label: Hermione Granger
questionEntity.mention: Hermione
questionEntity.name: Q1880543
questionEntity.entityType: entity
questionEntity.label: Harry Potter and the Deathly Hallows
questionEntity.mention: Harry Potter and the Deathly Hallows
questionEntity.name: Q173998
questionEntity.entityType: entity
questionEntity.label: Ron Weasley
questionEntity.mention: Ron
answerEntity.name: Q3744404
answerEntity.label: Rose Granger-Weasley
answerEntity.name: Q3741059
answerEntity.label: Hugo Granger-Weasley