question: Which two countries share the second longest land border in the world?
answerText: Kazakhstan and Russia
questionEntity.name: Q6256
questionEntity.entityType: entity
questionEntity.label: country
questionEntity.mention: countries
questionEntity.name: Q15104814
questionEntity.entityType: entity
questionEntity.label: land boundary
questionEntity.mention: land border
questionEntity.name: 2
questionEntity.entityType: cardinal
questionEntity.mention: two
questionEntity.name: 2
questionEntity.entityType: ordinal
questionEntity.mention: second
answerEntity.name: Q232
answerEntity.label: Kazakhstan
answerEntity.name: Q159
answerEntity.label: Russia