question: What video game, developed by Sega Sports R&D, was the first to feature characters from both the Mario and Sonic the Hedgehog video game franchises?
answerText: Mario & Sonic at the Olympic Games
questionEntity.name: Q4803535
questionEntity.entityType: entity
questionEntity.label: Mario franchise
questionEntity.mention: Mario
questionEntity.name: Q1046812
questionEntity.entityType: entity
questionEntity.label: Sonic the Hedgehog
questionEntity.mention: Sonic the Hedgehog
questionEntity.name: Q24188
questionEntity.entityType: entity
questionEntity.label: Sega Sports R&D
questionEntity.mention: Sega Sports R&D,
questionEntity.name: 1
questionEntity.entityType: ordinal
questionEntity.mention: first
answerEntity.name: Q1141627
answerEntity.label: Mario & Sonic at the Olympic Games