question: How many books about Moist Von Lipwig are in the Discworld series?
answerText: 3
questionEntity.name: Q2586655
questionEntity.entityType: entity
questionEntity.label: Moist von Lipwig
questionEntity.mention: Moist Von Lipwig
questionEntity.name: Q3257270
questionEntity.entityType: entity
questionEntity.label: Discworld books
questionEntity.mention: Discworld
answerEntity.name: Q595128
answerEntity.label: Going Postal
answerEntity.name: Q2469019
answerEntity.label: Making Money
answerEntity.name: Q7285157
answerEntity.label: Raising Steam