question: How many books are in Ursula K. Le Guin's Earthsea series?
answerText: 6
questionEntity.name: Q116546
questionEntity.entityType: entity
questionEntity.label: Earthsea series
questionEntity.mention: Earthsea
questionEntity.name: Q181659
questionEntity.entityType: entity
questionEntity.label: Ursula K. Le Guin
questionEntity.mention: Ursula K. Le Guin's
answerEntity.name: Q1771810
answerEntity.label: A Wizard of Earthsea
answerEntity.name: Q2070380
answerEntity.label: The Tombs of Atuan
answerEntity.name: Q2288175
answerEntity.label: The Farthest Shore
answerEntity.name: Q2261855
answerEntity.label: Tehanu
answerEntity.name: Q2499675
answerEntity.label: Tales from Earthsea
answerEntity.name: Q717326
answerEntity.label: The Other Wind