question: How many countries made up USSR?
answerText: 15
questionEntity.name: Q15180
questionEntity.entityType: entity
questionEntity.label: Soviet Union
questionEntity.mention: USSR
answerEntity.name: Q399
answerEntity.label: Armenia
answerEntity.name: Q217
answerEntity.label: Moldova
answerEntity.name: Q159
answerEntity.label: Russia
answerEntity.name: Q863
answerEntity.label: Tajikistan
answerEntity.name: Q227
answerEntity.label: Azerbaijan
answerEntity.name: Q184
answerEntity.label: Belarus
answerEntity.name: Q191
answerEntity.label: Estonia
answerEntity.name: Q230
answerEntity.label: Georgia
answerEntity.name: Q232
answerEntity.label: Kazakhstan
answerEntity.name: Q813
answerEntity.label: Kyrgyzstan
answerEntity.name: Q211
answerEntity.label: Latvia
answerEntity.name: Q37
answerEntity.label: Lithuania
answerEntity.name: Q874
answerEntity.label: Turkmenistan
answerEntity.name: Q212
answerEntity.label: Ukraine
answerEntity.name: Q265
answerEntity.label: Uzbekistan