question: Who was the team that went winless in the NFL in the same season that Pittburgh won their sixth Super Bowl?
answerText: Detroit Lions
questionEntity.name: Q1342
questionEntity.entityType: entity
questionEntity.label: Pittsburgh
questionEntity.mention: Pittburgh
questionEntity.name: Q1215884
questionEntity.entityType: entity
questionEntity.label: National Football League
questionEntity.mention: NFL
questionEntity.name: Q32096
questionEntity.entityType: entity
questionEntity.label: Super Bowl
questionEntity.mention: Super Bowl
questionEntity.name: 6
questionEntity.entityType: ordinal
questionEntity.mention: sixth
answerEntity.name: Q271880
answerEntity.label: Detroit Lions